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Single-Stage Under Sink Advanced Water Filtration System

Single-Stage Under Sink Advanced Water Filtration System

By Moen

(25)

Rated 4.5 out of 5 stars.25 total votes

$174.85 was$236.90

FREE Delivery

The Advanced Water Filtration System is Moen’s best water filtration system. Moen’s Advanced Water Filtration packs a similar performance of multi-stage carbon filtration into a single stage design if you're looking to improve at-home water quality. The system removes over 30 known water contaminants while also improving the taste, color, and clarity of your drinking water—all while reducing the frequency and quantity of replacement filters to keep your system running at its best. Pair this system with a Moen Sip drinking water faucet or 3-in-1 water filtration pulldown kitchen faucet to customize your filtration system and get the style and functionality you desire. By utilizing at-home water filtration, you also can cut back on plastic bottle use, which is better for your wallet and the environment.

Great filtration system at a comfortable price point!. Jan. Columbiana, AL. Mon Apr 20 2026

Four-Day Flash Sale
Clarifi Premium Shower Filter Attachment with Filter

7 Colors

Clarifi Premium Shower Filter Attachment with Filter

By Delta

Champagne Bronze

(55)

Rated 4.6 out of 5 stars.55 total votes

$127.90

FREE Delivery

Instantly upgrade your shower with the easy-to-install Delta Clarifi Shower Filter Attachment, and reduce chlorine and sediment in your shower water. Simply attach between your current shower head and supply line to reduce impurities that may cause dry skin and hair. A perfect DIY upgrade, the Clarifi Shower Filter Attachment is designed to be easily installed and concealed behind your existing shower head. You can install with confidence, knowing Delta products are backed by our warranty and highly-trained customer service.

Beautiful champagne bronze finish. I was looking for a subtle brushed finish and this is perfect!. Jan. Boca Raton, FL. Fri Jun 19 2026

Clarifi Standard Shower Filter Attachment with Filter

5 Colors

Clarifi Standard Shower Filter Attachment with Filter

By Delta

Matte Black

(101)

Rated 4.8 out of 5 stars.101 total votes

$64.90

FREE Delivery

Instantly upgrade your shower with the easy-to-install Delta Clarifi Shower Filter Attachment, and reduce chlorine and sediment in your shower water. Simply attach between your current shower head and supply line to reduce impurities that may cause dry skin and hair. A perfect DIY upgrade, the Clarifi Shower Filter Attachment is designed to be easily installed and concealed behind your existing shower head.

The difference this made on my water pressure in my old house with old plumbing was phenomenal! 100 recommend.. Jonelle. Sacramento, CA. Wed Jun 10 2026

Sale
Clarifi Replacement Shower Filter Cartridge 2-Pack

Clarifi Replacement Shower Filter Cartridge 2-Pack

By Delta

(13)

Rated 4.9 out of 5 stars.13 total votes

$57.70 was$66.89

FREE Delivery

Instantly upgrade your shower with the easy-to-install Delta Clarifi Shower Filter Attachment, and reduce chlorine and sediment in your shower water. These replacement filters are Genuine Delta parts, backed by our warranty and highly-trained customer service.

excellent...works well with hard water. Teresa. Canton, MI. Fri Mar 27 2026

30-Day Low Price
Refrigerator Water Replacement Filter

Refrigerator Water Replacement Filter

(Set of 2)

By Samsung

(343)

Rated 3.7 out of 5 stars.343 total votes

$59.49 $29.74 per item was$89.99

FREE Delivery

Only Samsung genuine filters are designed to work with your Samsung refrigerator.

[This review was collected as part of a promotion.] Easy to order. Good price. Reliable brand. Didn’t have any problems to install.. Ksn2hs. Florida. Tue Jun 09 2026

Sale
Kohler Aquifer Single Replacement Filter Cartridge

Kohler Aquifer Single Replacement Filter Cartridge

By Kohler

(26)

Rated 4.5 out of 5 stars.26 total votes

$67.99 was$91.15
FREE 3-Day Delivery

Get it by Sat, Jun 27

Enjoy greater peace of mind about the water you drink at home. Keep your Kohler aquifer single replacement filter cartridge flowing with this two-pack of replacement filter cartridges. The aquifer water filtration system effectively reduces contaminants including lead, mercury, chlorine, and pharmaceuticals in your cold water. While many other systems use coal-based media filters, the aquifer filter uses ground-up coconut shells, making it more eco-friendly.

Came fast!. Lori. Clarendon Hills, IL. Sat May 02 2026

Replacement Filter

Replacement Filter

By Whirlpool

(771)

Rated 4.5 out of 5 stars.771 total votes

$59.99
FREE 3-Day Delivery

Get it by Sat, Jun 27

Enjoy fresh, filtered water and ice from your refrigerator. It is certified by NSF to reduce 66 contaminants - including pharmaceuticals, pesticides, waterborne parasites, lead, asbestos and industrial chemicals in addition to providing great tasting water by reducing the presence of chlorine. It provides 200 gallons of filtered water and should be changed every 6 months to ensure proper contaminant removal and flow rate.

[This review was collected as part of a promotion.] Works perfectly, instalation Was quick and easy and it fit with my refrigerator without any problems, gratis value for the price and i will definitely buy again. Good materials. Karlaz. Fri Jun 12 2026

Replacement Filter

Replacement Filter

By Whirlpool

(503)

Rated 4.4 out of 5 stars.503 total votes

$59.99
FREE 3-Day Delivery

Get it by Sat, Jun 27

Enjoy fresh, filtered water and ice from your refrigerator. It is certified by NSF to reduce 24 contaminants - including pharmaceuticals, pesticides, waterborne parasites, lead, asbestos and industrial chemicals in addition to providing great tasting water by reducing the presence of chlorine. It provides 200 gallons of filtered water and should be changed every 6 months to ensure proper contaminant removal and flow rate.

[This review was collected as part of a promotion.] Its appearance in the post does not do justice to the excellent product that is solve problems of adors of and cross flavors excellent , very well. Mariaz. Tue Mar 10 2026

H20+ Capella Reverse Osmosis Water Filtration System

H20+ Capella Reverse Osmosis Water Filtration System

By Brondell

(23)

Rated 4.1 out of 5 stars.23 total votes

$269.99
FREE Fast Delivery

Get it by Sun, Jun 28

Brondell’s Capella Reverse Osmosis (RO) Under Counter Water Filter System provides powerful industrial performance for your home or office, holding the Water Quality Association (WQA) Gold Seal, certified to reduce 86 harmful contaminants found in your drinking water. Capella’s 300-gallon rated capacity, with a 1:1 wastewater ratio, makes it our safest and most efficient RO system.

Awesome filtration system and water tastes great!. Jeffrey. MA. Mon Dec 29 2025

Bestway Pool Filter Pump Cartridge Replacement 4.2"x8" Type III/A

Bestway Pool Filter Pump Cartridge Replacement 4.2"x8" Type III/A

(Set of 6)

By Bestway

(6)

Rated 4.8 out of 5 stars.6 total votes

$67.99 $11.33 per item was$126.99
FREE Fast Delivery

Get it by Mon, Jun 29

Low Stock

Give your Bestway pool its best performance by using the Bestway Filter Cartridge Type III/A 6-Pack. It is recommended you change the filter regularly so you can filter the water in your pool and keep it attractive and refreshing all season. The 6 replacement cartridges work for your Flow Clear 530, 800, 1,300, or 1,500 gallon-per-hour filter pump. The model number for this replacement filter cartridge is 58012E. You can use it with any pool filter that needs a Type III or Type A filter cartridge that measures 4.2 inches in diameter and 8 inches tall. Ensure the long life of your Bestway pool and filter pump by replacing the filter regularly. For best performance, you should replace your pool filter cartridges once every 2 weeks. Providing an excellent replacement for your old or worn-out filter cartridge, the Bestway Type III/A Filter Cartridge Replacement 6-Pack keeps your pool clean and crystal clear for safe and relaxing swims.

These do a good job of keeping my small stock tank clean.. Marilyn. Bayonne, NJ. Mon Aug 21 2023

Sale
Cinq Showerhead Replacement Filter

Cinq Showerhead Replacement Filter

By Kohler

(4)

Rated 4 out of 5 stars.4 total votes

$39.99 was$53.32
FREE 3-Day Delivery

Get it by Sat, Jun 27

At Kohler, we design our products to give you the right mix of functionality and style to bring comfort to your daily routines. The KOHLER® Cinq showerhead replacement filter uses Aquifer® filter technology and works with Cinq filtered showerheads. The Aquifer five-stage filtration system works hard to effectively reduce harsh chemicals that can strip your skin and hair. This replacement filter reduces odor and scale buildup in your shower, too.

Great product.. Jeffrey Layman. Lake Zurich, IL. Fri Jul 18 2025

Sale
Reverse Osmosis Carbon Block Post Membrane Stage 4 Water Filter Replacement

Reverse Osmosis Carbon Block Post Membrane Stage 4 Water Filter Replacement

By Moen

(1)

Rated 5 out of 5 stars.1 total vote

$59.99 was$79.95
FREE 2-Day Delivery

Get it by Fri, Jun 26

Feel confident with every sip that you are providing the best quality water for you and your family. The Moen 4-stage under-sink reverse osmosis advanced water filtration system reduces contaminants including arsenic, fluoride, TDS, bacteria, viruses, lead, mercury, chlorine, and pharmaceuticals in your cold water. The advanced reverse osmosis purification system with a Moen reverse osmosis-compatible sip drinking water faucet or 3-in-1 filtration pulldown faucet is available in many styles and finishes to meet your kitchen’s design aesthetic.

Works great. Manoj. Charlotte, NC. Thu May 28 2026

VitaFilta Replacement Water Filter

VitaFilta Replacement Water Filter

By VitaFilta

(27)

Rated 4.9 out of 5 stars.27 total votes

$19.90

This countertop is compact, perfectly chilled, and portable, making it perfect for the kitchen, office, bedroom, bar, classroom, dorm, or hotel room.

I’ve been using this water filter for years. It fits perfectly and my water is great.. Adriene. Orlando, FL. Tue Dec 17 2024

Sumerain Faucet Mount Water Filter for Bathroom and Kitchen, Water Filtration System for Tap Water Reduces Chlorine, Limescale and Bad Taste, Metallic Gray

Sumerain Faucet Mount Water Filter for Bathroom and Kitchen, Water Filtration System for Tap Water Reduces Chlorine, Limescale and Bad Taste, Metallic Gray

By sumerain

(10)

Rated 4.7 out of 5 stars.10 total votes

$44.46 was$55.57
FREE Fast Delivery

Get it by Mon, Jun 29

Upgrade your kitchen instantly with this high-performance Water Filter Faucet Attachment designed for hassle-free pure water access. Its tool-free installation fits most standard faucets using 7 included adapters—simply screw it on, and you’re ready to enjoy cleaner water within minutes. No drilling, wiring, or counter space required, making it perfect for renters and small kitchens. The dual-stage filtration system combines Coconut Shell Activated Carbon to eliminate chlorine, and unpleasant odors with a precision Hollow fiber ultrafiltration membrane that traps rust, silt, and microplastics down to 0.01 microns. Unlike reverse osmosis systems, it retains calcium, magnesium, and other beneficial minerals for healthier hydration. Switch seamlessly between filtered and unfiltered water via the ergonomic diverter button—ideal for conserving the filter during high-volume tasks like washing dishes. Each long-lasting filter element provides up to 3 months of use (depending on local water hardness).

We have water well, and my son has bad eczema. I hope filtering the water we use to shower will help. It was easy to install and I love how it gives you the two options.. Anonymous. Fri Apr 24 2026

Arolla™ Replacement Filter

Arolla™ Replacement Filter

By House of Rohl

(7)

Rated 4.9 out of 5 stars.7 total votes

$99.00 was$118.00
FREE 2-Day Delivery

Get it by Fri, Jun 26

At the House of Rohl®, we search the world for the incomparable, seeking designs touched by hand or forged through new techniques, rooted in the past, or looking toward the future. What results from our pursuit are faucets and fixtures with a refined sensibility and unique provenance to elevate kitchens and baths to authentic luxury. The elusive is now within reach.

Excellent, quick response. Easy reordering brand replacement filter cartridges for beautiful under-sink water filter.. Patricia. New York, NY. Sat May 15 2021

Sale
Aquifer Reverse Osmosis (RO) Replacement Filter 3-Pack

Aquifer Reverse Osmosis (RO) Replacement Filter 3-Pack

(Set of 3)

By Kohler

(1)

Rated 5 out of 5 stars.1 total vote

$158.68 $52.89 per item was$230.35
FREE 3-Day Delivery

Get it by Sat, Jun 27

Feel confident with every sip that you are providing the best quality water for you and your family. The KOHLER® Aquifer reverse osmosis (RO) water filtration system effectively reduces contaminants including arsenic, fluoride, TDS, bacteria, virus, lead, mercury, chlorine, and pharmaceuticals in your cold water. Install your Aquifer reverse osmosis filtration system with a KOHLER® beverage faucet.

Love my filter system! Wayfair has the BEST price by far for these filters!. Colleen. Marco Island, FL. Sat Jan 17 2026

Under-sink Replacement Filter

Under-sink Replacement Filter

By Franke

Standard Model

(12)

Rated 4.8 out of 5 stars.12 total votes

$94.25
FREE 3-Day Delivery

Get it by Sat, Jun 27

Franke StillPure under sink filtration systems improves the taste, odor, and color of water found in your home by removing harmful bacteria, parasites and cysts, chlorine, and lead. All Franke's water filtration systems are designed to be conveniently installed under your sink for point of use, making adding filtration extremely simple. Knowing when to replace your filters is made easier with the optional FM1 in-line monitor and free smartphone app. Instant heating and cooling features will help dramatically reduce the amount of waiting time to get your water to the desired temperature.

Easy to install and more affordable than ordering from the manufacturer and delivered quicker!. Diane. Orlando, FL. Tue Jun 08 2021

Water Replacement Filter

Water Replacement Filter

By Samsung

(40)

Rated 1.5 out of 5 stars.40 total votes

$44.99 was$49.99
FREE Fast Delivery

Get it by Mon, Jun 29

Only Samsung genuine filters are designed to work with your Samsung refrigerator

I just ordered this product today and hope it is compatible to my refrigerator.. Jovita. San Juantx. Sun Apr 06 2025

Premier Hybrid 7 Stage Filtration & Softening System 1054

Premier Hybrid 7 Stage Filtration & Softening System 1054

By Modern Filtration

(3)

Rated 5 out of 5 stars.3 total votes

$2,999.99 was$7,495.00

FREE Delivery

The dual premier 7-stage whole-house water filtration & softening system is a best-in-class, all-in-one, whole-house system. It offers an iron-clad 10-year warranty and provides healthy, spring-quality alkaline drinking water to every faucet in your home. You can choose the appropriate size for either up to four or six bathrooms, too. The 7-stage filtration system naturally removes 99.99% of hazardous contaminants from municipal drinking water, such as chlorine, chloramines, thms, PFAS, heavy metals, alloys, volatile organic chemicals, herbicides, pesticides, and hundreds more.

This is by far the single most amazing purchase of my career. It works perfectly and the water quality is incredible tasting. I’m super confident in the end product that comes out of every tap throughout my house. Highly recommend!!. Stephanie. Austin, TX. Sat Mar 22 2025

30-Day Low Price
Refrigerator Water Replacement Filter

Refrigerator Water Replacement Filter

(Set of 2)

By Samsung

(97)

Rated 3.7 out of 5 stars.97 total votes

$57.99 $29.00 per item was$89.99
FREE Fast Delivery

Get it by Mon, Jun 29

Only Samsung genuine filters are designed to work with your Samsung refrigerator.

Good price for 2.. Wilfred. Lexington, SC. Tue Aug 22 2023

Sale
2 Pack Kdf Shower Filter Replacement

2 Pack Kdf Shower Filter Replacement

By Quanzhou Beilun Trade Company Limited

(1)

Rated 5 out of 5 stars.1 total vote

$20.99 was$31.99
2-Day Delivery

Get it by Fri, Jun 26

Transform your daily bathroom routine with this Magnetic Dual Shower Head Combo. This premium system features a massive 10-inch square rainfall overhead sprayer for full-body coverage and a versatile handheld wand with 5 distinct spray modes. The standout feature is the magnetic docking bracket, which allows you to effortlessly snap the handheld unit into place without fumbling. Designed for water quality improvement, the integrated filtration system (containing KDF, VC balls, and calcium sulfite) actively removes impurities and chlorine, making it ideal for homes with hard water. The unit is user-friendly, featuring a simple 3-button diverter switch to toggle between heads and a 79-inch extra-long stainless steel hose for maximum flexibility when cleaning the tub or bathing pets. Installation is tool-free and compatible with standard G1/2" plumbing connections.

I ordered these just so that I had backup. I’m hoping this is going to be my new addition to my shower routine. Already I feel so much better when stepping out of the wetlands!. Jacob. US. Wed May 20 2026

Aquifer 4-In-1 Beverage System

Aquifer 4-In-1 Beverage System

By Kohler

(20)

Rated 4.7 out of 5 stars.20 total votes

$3,375.00 was$4,500.00
FREE 3-Day Delivery

Get it by Sat, Jun 27

When paired with a KOHLER Aquifer 4-in-1 beverage faucet, the Aquifer 4-in-1 compact undercounter system will provide you with ambient, chilled, near boiling, and sparkling water at the touch of a button. Using a single-stage filtration and absorption system, this undercounter beverage system reduces chlorine taste and odor for a fresh-tasting drink no matter the temperature. And not only does the Aquifer 4-in-1 system bring convenience to your kitchen, it also eliminates the waste of single-use water bottles and cuts down on appliances cluttering your countertop as it delivers all these functions in one system.

We use this with our under-counter beverage system, and as a family of five, we run a lot of water through it. I purchased this filter as a backup replacement, but I have to say, we've been using the original filter that came with the system since February and it has far exceeded my expectations. We also use the beverage system to fill the reservoir on our nugget ice maker, and since switching from tap water, there has been absolutely no scale buildup. That's been a huge bonus and has helped keep maintenance to a minimum. The filter life, water quality, and overall performance have been outstanding. Based on our experience, this has been a fantastic value. 10 out of 10 stars for this filter! Highly recommended.. Kris Birch. Fri May 29 2026

Replacement Filter

Replacement Filter

By Whirlpool

(613)

Rated 4.3 out of 5 stars.613 total votes

$59.99
FREE 3-Day Delivery

Get it by Sat, Jun 27

Enjoy fresh, filtered water and ice from your refrigerator. It is certified by NSF to reduce 23 contaminants - including pharmaceuticals, pesticides, waterborne parasites, lead, asbestos and industrial chemicals in addition to providing great tasting water by reducing the presence of chlorine. It provides 200 gallons of filtered water and should be changed every 6 months to ensure proper contaminant removal and flow rate.

It’s my go to when I need to replace my water filter. The water just seems so much lighter and tastes good. Wayfair has the best price for it so I always order it from here. Also seems to not have all the other stuff in it that you find in other filters.. Jennifer. US. Wed May 27 2026

Sale
Replacement Filter

Replacement Filter

(Set of 10)

By Intex

(2)

Rated 4 out of 5 stars.2 total votes

$27.99 $2.80 per item was$159.99
2-Day Delivery

Get it by Fri, Jun 26

Give your Intex swimming pool its best performance by using this genuine Intex Type H Filter Cartridge Replacement Part. (10 Pack) This Type H cartridge is designed to be used with Intex brand model number pumps 28601 and 28602. The Type H swimming pool filter measures 3.6 inches x 4 inches and weighs only 0.2 pounds. Intex Type H Easy Set Filter Cartridge Replacement Parts are made of Dacron filter material and are super easy to clean and replace. For best results, you should replace your Type H filter cartridge with a new one every 2 weeks. Intex replacement filter cartridges extend the life of your pool and will keep it clean for years to come. Every swimming pool needs a working filter pump to stay in good condition. Keep your pool in tip-top shape with the Type H Filter Cartridge Replacement Part by Intex. (10 Pack)

Lc. Fri Apr 10 2026

Filtration System

2 Colors

Filtration System

By Brio

White

(6)

Rated 4.7 out of 5 stars.6 total votes

$249.99

FREE Delivery

Add contemporary design and superior water filtration to your kitchen with the Brio Amphora ultra-filtration water filtration system. The sleek, modern under-sink filtration unit can produce up to 100 gallons per day of purified water. The tankless unit measures a petite deep and fits neatly under most sinks, leaving plenty of room left over for storage. The high-quality stainless steel faucet features a graceful and versatile swan-neck design that complements any décor. The system comes with a top-loading premium 3-stage filter. The sediment and carbon fiber stages reduce suspended solids like rust, dust, dirt, and chlorine taste and odor, while the 0.1-micron ultra-filtration filter reduces smaller pollutants and impurities. With the Brio Amphora filtration system, you and your family will enjoy exceptional design and great-tasting, contaminant-free water.

I have purchased 2 of these brio systems for different sinks in my home! 1 word amazing and I absolutely have no complaints!!! We use them daily!!!. Amanda. New Bern, NC. Fri Feb 06 2026

Sale
Countertop RO Water Purifier, 10°C Chilled & Ambient Water, 6-Stage 5-in-1 Annual Filter, Smart Touchscreen with Real-Time TDS & 4 Preset Volumes, 4L Tank & 1.8L Pure Capacity, 24H UV Sterilization, 3:1 Pure to Waste, BPA-Free & No Installation

Countertop RO Water Purifier, 10°C Chilled & Ambient Water, 6-Stage 5-in-1 Annual Filter, Smart Touchscreen with Real-Time TDS & 4 Preset Volumes, 4L Tank & 1.8L Pure Capacity, 24H UV Sterilization, 3:1 Pure to Waste, BPA-Free & No Installation

By Hydrofast

(8)

Rated 4.8 out of 5 stars.8 total votes

$279.99 was$345.99

FREE Delivery

Cooling Water Function & Smart Touchscreen Enjoy chilled 10°C (50°F) or room-temperature water at the touch of a button, with intuitive color-coded LED indicators (blue for cold, white for ambient) for easy operation. The smart LED touchscreen provides real-time information on TDS levels, filter status, and dispensing settings. Select from four preset volumes (100/250/450/600 mL) for quick, precise dispensing—perfect for bottles, kettles, or cooking. Advanced 6-Stage Filtration for Superior Purity The Hydrofast C100 countertop RO water purifier features an advanced 6-stage filtration system integrated into a 5-in-1 composite filter, ensuring efficient and thorough purification. This all-in-one filter combines PP cotton, coconut shell activated carbon, an ultra-fine RO membrane, post-activated carbon, and UV sterilization, effectively removing up to 95% of TDS and over 1,000 contaminants, including heavy metals, fluoride, chlorine, and bacteria. The built-in remineralization stage restores essential minerals, balancing the pH for healthier, alkaline hydration. UV Sterilization & BPA-Free Design for Safe Drinking With continuous 24-hour UV sterilization, the Hydrofast C100 reverse osmosis water filter eliminates 99.99% of bacteria, viruses, and microorganisms, ensuring each sip is safe and clean. Constructed from BPA-free, food-grade materials and meeting certified safety standards, the C100 guarantees peace of mind with every glass of water. Eco-Friendly & Low-Maintenance Designed for sustainability, the Hydrofast C100 countertop water purifier boasts a remarkable 3:1 pure-to-waste water ratio, minimizing water wastage while maximizing efficiency. The long-lasting filters provide up to 12 months of use, with a self-cleaning function to extend their lifespan. Unlike other brands that require multiple filter replacements, the C100 simplifies maintenance with a single-filter replacement system—just twist and pull to replace it in seconds. The energy-saving mode activates standby when idle, reducing power consumption. Capable of producing up to 1,056 gallons (4,000 L) annually, it equates to 8,000 bottles of purified water, helping to reduce waste and save money. Compact, Installation-Free & User-Centric Design The Hydrofast C100 RO water purifier is conveniently designed to be plug-and-play with no installation required. Simply place it on any countertop in your kitchen, office, or even an RV. Its side-mounted 4L water tank is easy to refill, while the 1.8L purified water reservoir (1.3L ambient + 0.5L chilled) supports 2-3 users daily. With a flow rate of 100 GPD, it delivers 21 oz of water in just 60 seconds, making it perfect for busy households.

Absolutely love this water purifier. Its best feature for sure is that you can get cold water instantly. Will have want the water tank to be bigger though. Other than that it’s a must buy. Water tastes really good.. Sheyla. Homestead, FL. Sat Jan 17 2026

Sale
Filtration System

Filtration System

By Culligan

(21)

Rated 4.8 out of 5 stars.21 total votes

$57.99
FREE 3-Day Delivery

Get it by Sat, Jun 27

Se lo recomiendo lo mejor. Edra Valdez. Wilkes-barre, PA. Mon Jun 22 2026

Clarifi Reverse Osmosis Remineralization Cartridge

Clarifi Reverse Osmosis Remineralization Cartridge

By Delta

(23)

Rated 4.7 out of 5 stars.23 total votes

$69.90
FREE 2-Day Delivery

Get it by Fri, Jun 26

Customize your Clarifi™ Reverse Osmosis drinking experience with an optional remineralizer cartridge designed for better taste and enhanced pH. The Clarifi™ remineralizer cartridge adds those good-for-you minerals, like the electrolytes, calcium and magnesium, back into your filtered drinking water. You can install with confidence, knowing the Delta® Clarifi™ Tankless Reverse Osmosis System is backed by our warranty and highly-trained, live customer support.

My system is split to a dedicated faucet and my 2 refrigerator's, ice makers and water dispensers. Water taste good, no issues. I did have to add a small pressure tank to keep the system from cycling multiple times when the ice maker was being filled or the water was being dispensed from the refrigerators. The refrigerators back pressure causes the RO system to shut off prematurely. With the added small waterdrop PWT ( pressure water tank) the system no longer Cycles and the pressure of the water coming out, has increased a small amount. The number of times per day the system comes on has also decreased because of the PWT. The system is not loud but noticeable. The reviews I've seen mainly complain about noise from the system. Which it's not my experience. Again, adding the PWT also reduces the numbem cycles the system runs per day. The system was easy to put in. Only pre-requirement is a dedicated electrical outlet under the sink. I split my power from my dishwasher. I ran my electrical line from the dishwasher under my cabinet into a dedicated dual Outlet. Plug my dishwasher into one side and the RO system into the other side.. Bill. Mon May 11 2026

Sale
Filtration System

Filtration System

By PUR

(308)

Rated 4.8 out of 5 stars.308 total votes

$42.99
FREE Fast Delivery

Get it by Mon, Jun 29

Each PUR water filter is certified to reduce mercury and certain industrial pollutants as well as reduce chlorine (taste and odor) and more. The filter lasts up to 2 months and gives you 40 gallons (or 640 8oz cups) of cleaner, great-tasting water. PUR’s superior filter technology uses activated carbon and ion exchange media and is certified to reduce 2x more contaminants than Brita's® leading pitcher filter. The dispenser has a slim, space-saving design that fits easily in the fridge. Large 30 Cup Capacity Dispenser.

easy to assemble and fits nicely in the fridge!. Sarah H. Illinois. Wed Jun 03 2026

2.25G Gravity-fed Water Filter Countertop System Stainless Steel 2 Filters

2.25G Gravity-fed Water Filter Countertop System Stainless Steel 2 Filters

By VEVOR

(1)

Rated 5 out of 5 stars.1 total vote

$102.95
Open Box: $66.91
FREE Fast Delivery

Get it by Mon, Jun 29

Large Capacity Gravity Water Filtration System:This gravity-fed water filter system can improve the taste of the water. Each pair of filters can continuously purify up to 6000 gallons of water. The tank is made from SUS304 food-grade stainless steel, which is sturdy, durable, and resistant to rust. It also features an upgraded seamless design, eliminating weld points to prevent leaks over time. Easy to install and does not require electricity, making it suitable for both indoor and outdoor drinking needs.

Was very tired of hand held water filter pitchers. I needed something with a stationary spout and filters that lasted for maybe a couple of months as well as good tasting water. The stainless steel container is preferable to plastic and the filters last a lot longer. Now I don’t have to store f use refrigerator or cupboard space for all the spare water bottles and pitchers. I container does not take up much countertop space but does not fit under my cabinets . Still a win, great tasting water and reclaimed kitchen space have made my purchase worthwhile.. Laura. Cocoa Beach, FL. Sat Jan 10 2026

12-Inch Above Ground Swimming Pool Sand Filter System with 0.25 HP Pump

12-Inch Above Ground Swimming Pool Sand Filter System with 0.25 HP Pump

By Northlight Seasonal

(1)

Rated 4 out of 5 stars.1 total vote

$395.19
FREE Fast Delivery

Get it by Mon, Jun 29

Keep your pool water crystal clear with our compact top mount sand filter system.

It works great on my 15x48 above ground pool, assembly took around 15 minutes. The only thing that i would negatively say is it does not have an onoff switch on it so you have to unplug it everyday and replug the next day.. Anonymous. Mon Jun 12 2023

Camco RV Inline Water Filter Replacement with Flexible Hose Protector, Compatible Camco Models

Camco RV Inline Water Filter Replacement with Flexible Hose Protector, Compatible Camco Models

(Set of 3)

By MIST

(6)

Rated 4.7 out of 5 stars.6 total votes

$50.99 $17.00 per item

FREE Delivery

Low Stock

This high quality filter utilizes KDF (kinetic degradation fluxion) and Advanced GAC (Granular Activated Carbon) technology to achieve high efficient multi stage filtering. Reduces fluoride, arsenic, chlorine, unpleasant odors , heavy metals and other harmful impurities. Compatible with Camco filter models: 40043, 40013, 40041, 40042, 40044, 40045. Flexible hose protector to reduce stress during connection.

[This review was collected as part of a promotion.] This filter fit in our RV perfectly, and so far it’s done well to filter our water. It does as well as some of the expensive filters of equivalent size. I highly recommend getting this filter if this fits your RV!. Jpbrown1978. Austin, TX. Wed Jul 28 2021

Replacement Filter

Replacement Filter

By EarthSmart

(1)

Rated 5 out of 5 stars.1 total vote

$41.99
FREE 3-Day Delivery

Get it by Sat, Jun 27

This refrigerator water filter contains a compressed carbon block which provides the tremendous capacity to remove or reduce impurities and sediment that may be present in your drinking water. The carbon block has millions of active sites on its surface and within the structure which can absorb impurities like a sponge, and can adsorb and hold other types of impurities on its surface like a magnet. Additionally, this filter can catalytically breakdown other impurities very similar to the way a catalytic converter works in your automobile. It ensures that you are getting the cleanest and best tasting water possible.

Very pleased with the filter. Will order more!. Anonymous. Wed Aug 07 2024

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Water Distiller

2 Colors

Water Distiller

By VEVOR

Silver

(3)

Rated 5 out of 5 stars.3 total votes

$102.74 was$115.99

FREE Delivery

【4 L Home Water Distiller, 1 L/H Distilling Speed & Temp/Time Setting & Glass Container】This water distiller with an upgraded panel is a perfect tool for purifying your water and helping you get a constant supply of distilled water, whether you're at home or in the office. This distiller can effectively dissolve VOCs and filter other impurities, and the distilling speed reaches up to 0.26 Gal (1 L) of water per hour. What's more, as an ideal match for a tiny kitchen, it is not much bigger than a kettle in size and won't take up so much of your space.

The distiller works beautifully. One really must read the WHOLE set of instructions before starting. Some important pre-startup details about pre-cleaning are buried in the narrative. But the instruction booklet was produced by the internationally based manufacturer, not Wayfair. My first carafe of water was a success, I’ve been using it in various ways. I forgot how great a cup of coffee tastes when made with chemical-mineral-free water. Love it.. Rose. Thunder Bay, ON. Sun Jun 08 2025

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Purification Water Filter Replacement for Gravity Filter System 2 Pack

Purification Water Filter Replacement for Gravity Filter System 2 Pack

By VEVOR

(2)

Rated 5 out of 5 stars.2 total votes

$35.23 was$39.99
FREE Fast Delivery

Get it by Mon, Jun 29

Replacement Filter:Our replacement filters offer excellent performance, effectively removing impurities from water, improving its taste. Each pair of filters can purify up to 6000 gallons of water and has an exceptionally long lifespan. They are compatible with most gravity water filtration systems on the market and are easy to install, meeting daily and continuous usage needs.

Exactly what I needed as replacement. Mike. Tuscaloosa, AL. Thu Feb 12 2026

Filtration System

Filtration System

By Aquasure

(12)

Rated 3.7 out of 5 stars.12 total votes

$649.99

FREE Delivery

The Aquasure Harmony Lite was designed and built to provide soft, scale/spot-free water for the entire home. The system can treat up to 34,000 grains of hardness, making it perfect for a household size of 1-3 bathrooms and up to 4 people. With its small blueprint of 43” (with control valve attached) H, 10.5” W, and 18.5” L, this system can fit just about anywhere in the garage or basement. The reliable Aquatrol Advanced Digital On-Demand Meter Control Head is the same as the one featured in our bestselling Harmony Series. The digital control panel allows precise automatic and manual backwashing/ regeneration only when needed, saving hundreds of gallons of water.

My water finally works. My skin is less dry. My dishwasher no longer leaves a gray film on my dishes. My water was very, very hard. Now I can finally hook up my fridge water line and install our new faucets and not have to worry about them getting a mineral build up. Jamie. Albuquerque, NM. Wed Nov 15 2023

5% Off Coupon
Faucet Mount Water Filters Sink Water Purifier for Kitchen Vertical

2 Colors

Faucet Mount Water Filters Sink Water Purifier for Kitchen Vertical

By VEVOR

White

$30.99 was$38.99

Faucet Mount Water Filter:The faucet mount water filter purifies and softens the water, filtering and removing harmful impurities, providing you with great-tasting, pure and soft water. It operates at a temperature range of 41-100.4℉ (5-38℃) and a pressure range of 0.1-0.4 MPa.

Kohler Aquifer 2 Pack Replacement Filter Cartridges

Kohler Aquifer 2 Pack Replacement Filter Cartridges

(Set of 2)

By Kohler

(20)

Rated 4.4 out of 5 stars.20 total votes

$119.99 $60.00 per item was$167.05
FREE 3-Day Delivery

Get it by Sat, Jun 27

Enjoy greater peace of mind about the water you drink at home. Keep your Kohler Aquifer 2 Pack Replacement Filter Cartridges flowing with this two-pack of replacement filter cartridges. The Aquifer water filtration system effectively reduces contaminants including lead, mercury, chlorine, and pharmaceuticals in your cold water. While many other systems use coal-based media filters, the Aquifer filter uses ground-up coconut shells, making it more eco-friendly.

Easy way to order and received promptly!. Daniela. Cypress, TX. Fri May 01 2026

3-Stage Whole House Water Filter System 4.5" x 20" KDF Heavy Metal Removal

3-Stage Whole House Water Filter System 4.5" x 20" KDF Heavy Metal Removal

By VEVOR

$293.99 was$324.99

FREE Delivery

Whole House Water Filter System: This 3-stage whole house water filter system efficiently removes sand, rust, odors, and harmful substances, purifying the entire home’s water supply to improve water quality and protect appliances.

Shower Filter Replacement Cartridge

Shower Filter Replacement Cartridge

By Delta

(1)

Rated 1 out of 5 stars.1 total vote

$34.99

Instantly upgrade your shower with the easy-to-install Delta Clarifi Shower Filter Attachment, and reduce chlorine and sediment in your shower water. These replacement filters are Genuine Delta parts, backed by our warranty and highly-trained customer service.

Just received my replacement cartridge, first resplacement since installing just over 8 months ago. Did everything right, even called in and its pouring water out of the filter area. No matter how many times I start over its soaking my bathroom.. New Cartridge. Thu Feb 19 2026

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Intex Swimming Pool Easy Set Filter Cartridge Replacement Type H (12 Pack)

Intex Swimming Pool Easy Set Filter Cartridge Replacement Type H (12 Pack)

By Intex

(5)

Rated 4.2 out of 5 stars.5 total votes

$31.99 was$189.99
2-Day Delivery

Get it by Fri, Jun 26

Give your Intex pool its best performance by using this genuine Intex Type H Filter Cartridge. These cartridges are easy to clean and made of Dacron filter material. Measuring 3 5/8 inches x 4 inches, this Type H filter fits Intex brand model number pumps 28601 and 28602 for 330 gallons per hour. For best results, replace your filter cartridge with a new one every 2 weeks. Keep your pool clean and long-lasting for years to come. Genuine Intex replacement filter cartridge.

They fit, but the unit is discontinued. Debra. Buchanan, MI. Wed Aug 13 2025

Under Sink Hot Water Tank and Filtration System

Under Sink Hot Water Tank and Filtration System

By InSinkErator

(721)

Rated 4.4 out of 5 stars.721 total votes

$415.99 was$601.90
FREE 3-Day Delivery

Get it by Sat, Jun 27

The redesigned stainless steel hot water tank (HWT-F1000S), which includes the new water filtration system (F-1000S), will feature a new high-end appearance. It is re-engineered for longer life and improved performance with a 2/3-gallon capacity tank, tool-free connections to ease installation, and dry-start protection for peace of mind. This tank provides up to 60 cups of steaming hot, filtered water per hour.

This is a terrific little system! I am a tea drinker and my husband let it slip that the UK has hot water on demand in many places... I asked if we could and lo and behold! Installation was easy*, although we didn't use the supplied filter as we have it going through a filter system already. The temperature isn't exact, so we did have to mess with the dial a little. It doesn't take up room underneath the cabinet either. *There's a crimp piece required. The metal one didn't fit properly, and they provided a plastic one also which worked, but barely.. Tara Jonathan. Austin, TX. Wed Nov 19 2025

iSpring F7D 1-Year Reverse Osmosis Water Filter Replacement Cartridge Pack

iSpring F7D 1-Year Reverse Osmosis Water Filter Replacement Cartridge Pack

By iSpring Water Systems

$95.69

FREE Delivery

Low Stock

iSpring F7D 1-Year Reverse Osmosis Water Filter Replacement Cartridge Pack for 5-Stage De-ionization RO Water Filter Systems, Fits iSpring RCC1D & RCC1DP, 7 Count (Pack of 1)

Replacement Filter for Ready Hot In-Line Filtration System

Replacement Filter for Ready Hot In-Line Filtration System

By Ready Hot

$46.63

FREE Delivery

The Ready Hot in-line water filter replacement cartridge is designed to work with the Ready Hot 45-RH-WF-TO-SI water filter. It is rated at 0.5 GPM and removes chlorine and bad tasting water. It also inhibits scale. Replace every 6 months or 1250 gallons.

Blue Under Sink Replacement Filter

Blue Under Sink Replacement Filter

By GROHE

(4)

Rated 4.8 out of 5 stars.4 total votes

$119.25
FREE 3-Day Delivery

Get it by Sat, Jun 27

Low Stock

Expensive but good to be able to find it.. Stefano. Irvington, NY. Wed Apr 08 2026

Vitality Filtration System

Vitality Filtration System

(Set of 3)

By Little Luxury

(65)

Rated 4.8 out of 5 stars.65 total votes

$40.35 $13.45 per item was$45.95

FREE Delivery

It is a revolutionary filtration and cooling system. Quench your thirst anytime and anywhere with great tasting premium filtered water from vitality water cooler and filters — filter use superior highly absorbent carbon and resin ion. The easy to replace filters are made from food grade materials that pass FDA standards. The vitality filter medium is certified by NSF, tested by SGS and WQA laboratories. It removes the most common contaminants and impurities that one would want to be removed. Replacing the filter is as easy as 1,2,3. The vitality filter is a proven robust replaceable water filter cartridge that assists in removing impurities such as heavy metals, fluoride, and contaminants commonly found in city tap water. The filter is made in such a way that the water passed through the filter, unlike other similar filters where it causes a vortex and only filters through partially.

I am very happy with my purchase. They are hard to find. Thank you!!. Rhonda. Racine, WI. Mon Mar 27 2023

Replacement Filter

Replacement Filter

(Set of 6)

By Little Luxury

(47)

Rated 4.6 out of 5 stars.47 total votes

$64.99 $10.83 per item

FREE Delivery

This countertop replacement filter is a revolutionary filtration and cooling system. Quench your thirst anytime and anywhere with great tasting premium filtered water. Use superior highly absorbent carbon and resin ion. The easy to replace filters are made from food grade materials that pass FDA standards. The filter medium is certified by NSF, tested by SGS and WQA Laboratories. It removes the most common contaminants and impurities that one would want to be removed. Replacing the filter is as easy as 1,2,3! This countertop is a proven robust replaceable water filter cartridge that assists in removing impurities such as heavy metals, fluoride, and contaminants commonly found in city tap water. It is made in such a way that the water passed through the filter, unlike other similar filters where it causes a vortex and only filters through partially.

Little Luxury water is such a pleasure because the filters erase the taste in our tap water. These filters do a terrific job and can be pricey if we get them anywhere but Wayfair!. Judith. Charlottesville, VA. Sat Aug 31 2024

WBM Faucet Filter, Highly Efficient Filtration Performance, BPA Free Water Purifier

WBM Faucet Filter, Highly Efficient Filtration Performance, BPA Free Water Purifier

(Set of 2)

By WBM Home

$26.99 $13.50 per item

WBM Home Tap Faucet Water Filter System Filters odor and impurities found in some tap waters to deliver great-tasting water. These filters are BPA-free and are designed to last for up to four months or 100 gallons. The handy filter indicator lets you know that the filter is working and reminds you when a filter needs replacement. Enjoy better-tasting water, with quick replacement filter installation. WBM Home Advance Faucet Filtration System offers the great design, durability, and convenience you are looking for. W Home water filter replacement holds 5 stage composite functional filtration. 1. Diatom ceramic shells which are numerous tiny pores naturally formed on the outer shell of the diatom and are ideal for water filtration. 2. Coconut shell activated carbon which deeply absorbs residual chlorine and odor in water, effectively improving taste, and filtering impurities. 3. Weak alkaline balls, effectively adjust the PH value in the water and adjust water quality to a weak alkaline level. 4. Maifan-Stones that effectively releases more than 20 kinds of trace elements beneficial to the human body, such as iron, manganese, sodium, and calcium. 5. Chlorine removal ball that filters out the water chloroform, bleach powder, residual chlorine, rust, and other impurities. Warning. The WBM Faucet Filter is compatible with standard faucets; therefore it must not be used with un-orthodox faucets. Do not exceed operating temperature and operating working pressure. This product contains small accessories, do not swallow. It is recommended to replace the filter every 3-6 months. Water pressure, water quality, and other factors will affect the service life. Make sure our product is suitable for your faucet before buying.