Ispring Aflt3

The RCS5T removes chlorine, hardness, heavy metals, toxins, and more. It is engineered to meet the needs of light commercial and high demand environments, making it the optimal choice for small businesses. It produces reverse osmosis water at up to 500 GPD, a pace that allows it to function as a tankless system without affecting functionality. The centerpiece of the system is its dual-flow RO membrane that receives water from both sides of the membrane housing and is fueled by a high powered booster pump. Higher water pressure to the dual-flow membrane results in faster RO production and less drain water being rejected. These factors culminate in the RCS5T achieving an exceptional 1:1 pure to drain water ratio. The RCS5T can be used with water pressure sources as low as 25 psi, and has a built in pressure gauge to provide an accurate pressure reading. A power source is required for the booster pump, and a holding tank can be added to the system for high usage situations. Please Note: The RO membrane capacity is affected by the inlet water pressure and water temperature. 500GPD is the maximum rated production rate, not the recommended daily usage amount.

Great quality and easy to install.. Courtney. Queen Creek, AZ. Sat Jun 13 2026

The RO5004F-AK alkaline reverse osmosis water filter delivers a superior water filtration experience with its 7-layer system, ensuring clean water for your entire household. Its alkaline remineralization feature adds beneficial minerals back into your water, balancing the pH for healthier, spring-like water. Its tankless design maximizes under sink space while producing up to 500 GPD, enough to fill a cup in just 10 seconds. This high-efficiency under sink RO system features a built-in pump, allowing faster water flow even in areas with low water pressure. The pump operates with reduced noise for a more comfortable experience. This reverse osmosis system under sink also incorporates UV light technology for an extra layer of protection. The filter monitor provides timely reminders for filter replacements. The self-cleaning feature of the RO system under sink can prolong filter life while maintaining optimal filtration performance. In the unlikely event of a leak, the built-in leak-stop valve provides an extra layer of safety, making this RO water filtration system a highly reliable solution for clean water. Backed by our US-based team, it offers lifetime technical support for hassle-free operation.

At iSpring, we look beyond technology to make high-quality drinking water accessible for all households. We provide our customers with professional water solutions to any water concerns you may have.

It works great and is much easier than going to the store to buy filtered water. My water is considerably better and the installation was great.. Andrew. Mon Jan 20 2020

iSpring CRO2000 5-Stage Tankless Commercial Reverse Osmosis Drinking Water Filtration System w/ Pumps, Pressure Gauges, and Freestanding Stainless Steel Bracket, for Restaurants and Small Businesses

Introducing the WSP50ARB, a flushable and reusable filter that creates a multi-layer gradient filtration system, extending filter life. With upgraded capacity, it effectively filters particulate, impurities, sediment, rust, and floating objects. Built with pressure-resistant materials, easy installation, and an integrated auto flushing module, it offers maximum flow rate of 25 GPM and includes parts for installation and maintenance.

The iSpring RCC7P-AK+AATI is a premium 6-stage reverse osmosis system upgraded for maximum performance and convenience. Designed with a built-in booster pump for homes with low water pressure and an alkaline filter for better-tasting water, this system removes up to 99% of over 1,000 contaminants. The all-in-one AATI kit includes a TDS meter, digital filter life timer, fridge/ice maker connection kit, and a sliding mounting kit for effortless filter access. Enjoy clean, mineral-rich water delivered conveniently.

I’ve had the six stage model RCC7P – AK for about a year. I’m just now doing my first filter change, all, but the RO Membrane. I have a bit of an unconventional installation. My system is about 20 feet from the water supply in the sink drain. I’ve had it installed on the floor. But for this filter change, I mounted it to the wall about 12 inches above the floor with support under the filters. That will make future filter changes much easier in the future. Couldn’t be happier with the system. Great system, great tasting water with very effective filtering. My water starts off with a TDS of about 500, water are coming out of the filtered faucet comes in at under 40 TDS :-). Curious One. Mesquite, NV. Wed Feb 04 2026

iSpring SF2S Stylish Multi-Stage High Output Shower Head Filter with Replaceable Cartridge to Remove Chlorine, Sediment, and Heavy Minerals, Chrome Finish

I really enjoy how my shower feels with this filter in place. Even after the shower, my skin still feels better.. Jane. Houston, TX. Sun Feb 22 2026

I am very disappointed with the lack of information on replacing the filters on the ro ispring tankless 800 gpd. there is not one video anywhere that shows a step by step video of how to. The actual system has been great until my first filter replacement. I would never have bought this product had I know there was zero information available on this topic.. T. Mon Aug 26 2024

The WSP50ARB spin-down sediment filter lead is a central water filtration pre-filter to protect your terminal equipment and appliances. Buy online today!

The RO800G-UV under-sink reverse osmosis water filter offers efficient water management with a 2.5:1 pure-to-waste water ratio, conserving up to 750% more water than traditional systems. It removes over 1,000 contaminants, including chlorine and lead, with a potential TDS rejection rate of up to 99%. Advanced features include an LED UV light and a smart flow sensor for optimal performance. Built-in filter life indicators prompt timely replacements, and installation is simplified with integrated-water-route technology and a compact design.

The iSpring WCS50KG and RO5004F bundle delivers a complete water solution for your home, combining whole house softening with advanced under sink purification. The WCS50KG whole house water softener removes hardness minerals, preventing scale buildup in plumbing, appliances, and fixtures while extending their lifespan. Its advanced control valve automates backwash and regeneration, with user-friendly features such as low salt reminders and vacation mode. The RO5004F under sink reverse osmosis system features a 6-layer filtration process that removes chlorine, taste, odor, sediment, and up to 99% of over 1,000 harmful contaminants, providing pure, great-tasting water for drinking and cooking. Its compact design saves space, and the modular filter structure makes replacements quick and easy. A water softener replaces hardness minerals like calcium and magnesium with sodium (or potassium) ions through an ion exchange process. While this effectively prevents scale buildup, it also means your softened water contains added salt, which is not ideal for drinking or cooking. That’s why it’s important to pair your water softener with a point-of-use (POU) reverse osmosis (RO) system. An RO system removes the sodium introduced by the softener along with other dissolved solids, ensuring your tap delivers fresh, great-tasting, and low-sodium water. In short, the water softener protects your plumbing and appliances, while the RO system ensures the water you consume is as pure and healthy as possible.

Couldn’t be happier with my decision to install our water softener and reverse osmosis filter. The difference it has made in our water quality is incredible improving so many aspects of our life. Having pure clean water on top is such a luxury and we feel good knowing we are not reliant on moldy brita pitchers or endless water bottles. Our dishes and ice are better and we even noticed a difference in our skin and hair. Also 5 stars to Sean the service rep who helped me track down a sediment filter when they were in short supply. He personally made sure one was sent to me straight from the warehouse and he couldn’t have been more professional and courteous.. David. Tue Apr 21 2026

iSpring 4.5x10 in. 5 micron Big Blue Carbon Block (CTO) Water Filter Replacement Cartridge, Pack of 4

Superior Whole House Filtration: Eliminate unpleasant odors and taste from your water! Our whole-home system removes up to 99% of chlorine, sediment, rust, herbicides, and more.

So far so good! Much more cost efficient than purchasing from home goods stores and is working well for us. Good purchase!. Carol. Se Us. Fri Nov 21 2025

The iSpring WGB32BM is a 3-stage whole house water filtration system designed to reduce iron, manganese, chlorine, rust, and sediment, providing clean, clear water to every tap in your home. This system uses standard 20” x 4.5” filter cartridges and features high-capacity housings for minimal pressure drop and long service life. An additional 6-month replacement filter set is included.

Exactly what my city water needed (yes, it's that bad). I have been running this system for four months. Since the install is have had zero water quality issues, which used to happen a couple times a week. Be sure to get the spin down filter, it has saved me a few times when the town filled it's housing with sand. As far as numbers go, my TDS pre filter is in the 480s Vs post filter in the 190s.. Themechanic. Mon May 25 2026

Introducing the WSP100ARB, a flushable and reusable filter that creates a multi-layer gradient filtration system, extending filter life. With upgraded capacity, it effectively filters particulate, impurities, sediment, rust, and floating objects. Built with pressure-resistant materials, easy installation, and an integrated auto flushing module, it offers maximum flow rate of 25 GPM and includes parts for installation and maintenance.

It worked. Put it in the basement just after the main vavle and it saves the GE replacement filters.. Janet. Thu Mar 05 2020

[NSF/ANSI 372 Certified] The WSP100ARJ-BP sediment water filter is certified lead-free under NSF/ANSI 372 standards, ensuring safer and cleaner water for your home.

The WSP50ARB spin-down sediment filter is a central water filtration pre-filter to protect your terminal equipment and appliances. Buy online today!

I've lived in this home for almost 8 years. The water about twice a year seems to be "shocked" with chlorine. Now my water test according to the state report is some of the cleaner in the state of NC, but the taste is horrible. The TDS tested at 43 and the chlorine was almost as high as pool water level. So my fiance and myself, after much research, decided on ispring. Cost, customer reviews, install and how it tailored to our issues were why we chose it. Chlorine was drying out our skin, causing itching, and damaging our hair and probably damaging our mitochondria if I had guess. Immediately after I got the whole house system installed and the system purged it was night and day. We've notice more energy, less stomach issues, our hair is easily brushed/combed. We can cook and bathe with the same tap water. I also added the RCC7AK for reverse osmosis to drink. The reverse osmosis water IS BETTER THAN ANY ALKALINE BOTTLED YOU CAN BUY!. Jamie. Wed May 24 2023

The iSpring WGB32B-CPB 3-Stage Whole House Water Filtration System is built to provide clean and safe water for your entire home. This system reduces sediment, dirt, sand, rust, chlorine, chloramines, unpleasant taste, and odors from your water supply, improving water quality for drinking, bathing, cooking, and cleaning. Its oversized high-capacity filters ensure strong water flow and extended service life, while protecting household appliances from sediment buildup and chlorine damage. For an added level of protection, this bundle includes the iSpring UVF55FS UV water filter. The UV system uses ultraviolet light to neutralize bacteria and viruses, delivering peace of mind with every drop. Together, this bundle combines comprehensive filtration with advanced UV sterilization, making it an ideal choice for households seeking cleaner, safer, and better-tasting water.

[This review was collected as part of a promotion.] I am so happy that I was accepted into this program to review this under the sink Water filtration system! It has made my faucet Walter much safer for drink by removing those horrible minerals! It was rather hard to install though, I had to hire a plumber to install it on my kitchen sink.. Radiahg. Sun Mar 01 2026

iSpring F2WGB21BM Replacement Water Filters for 2-Stage 10" Big Blue Whole House Water Filter, Fits WGB21BM

Well Water Package

The iSpring US21B-CPB Under Sink Water Filter System offers advanced filtration with a 4-layer process featuring two high-performance filters. The FG15B-KS reduces PFAS, chlorine, and heavy metals, while the FC15B-PB cuts up to 99% of lead. With a high capacity of 80,000 gallons and an expanded filtration surface, it provides efficient contaminant removal and rapid water flow. Installation is effortless with 48-inch DIRECT CONNECT hoses, requiring no drilling or extension hoses. Made from premium materials, this system ensures a continuous supply of clean, refreshing water, enhancing your home's water quality with ease.

Dedicated 2-year filter (FCF500x4, MRO500, FCA500x2) for iSpring RO500AK tankless reverse osmosis system.

The WGB21B is a great "point of entry" filtration system and excellent alternative to the larger WGB22B (4. 5"X20") for smaller homes or where limited space may be a concern. Unlike "point of use" systems the WGB21B will filter water directly from your source. This means that water from every outlet in your home will have passed through this filter, providing up to 50, 000 gallons of clean water for the entire family. The first stage of this system houses a 5-micron high-capacity polypropylene sediment filter (FP15B). This filter is responsible for removing dirt, rust, and most suspended solids, to protect and extend the life of the CTO carbon block filter. The second stage houses the 5-micron CTO coconut shell carbon block filter (FC15B). Block carbon is more effective than other forms of carbon in that it is finely ground up carbon packed into a solidified block. This means they have a higher density than other types of carbon filters, and are therefore more effective in removing their targeted contaminants. The carbon block filter knocks out bad tastes and odors, removes over 90% of sediment and chlorine from the water, and is highly effective on organic chemicals (VOCs) like pesticides, herbicides, and industrial chemicals. If you are on city water, your local water utility must meet very strict Federal and State standards for purity. Almost all municipally treated water is chlorinated, and this can affect taste and create odors in the water. The WGB21B filtration system will remove these tastes and odors. If you are on a private well or spring, you should have your water tested.

Shipping was quick.The directions and connectors made the install process very easy. Can't wait to test the system out.. Anonymous. Mon Feb 10 2020

[NSF/ANSI 372 Certified] The WSP500ARJ sediment water filter is certified lead-free under NSF/ANSI 372 standards, ensuring safer and cleaner water for your home.

Great product. Holly. Belle River, ON. Sun Jun 11 2023

City Water Package

Well Water Package

This 2-year replacement filter pack for the iSpring RO5004F includes sediment, carbon block, anti-scale replacement filters, and a 500 GPD RO membrane, ensuring clean, great-tasting water. It removes up to 99% of contaminants, prevents scale buildup, and offers quick, easy-to-change filters for up to two years of reliable performance.

[NSF/ANSI 372 Certified] The WSP50ARJ-BP sediment water filter is certified lead-free under NSF/ANSI 372 standards, ensuring safer and cleaner water for your home.

The iSpring FC25B-PB Replacement Cartridge is your top choice for effective lead removal in your water filtration system. With SGS-tested media, this high-performance filter removes up to 99% of lead, arsenic (III & V), mercury, cadmium, and other heavy metals, delivering clean and safe water for your family. Equipped with advanced CTO media and patented MetSorb technology, the FC25B-PB ensures reliable performance, even in hard water conditions. Plus, it enhances the taste of your water, giving you peace of mind with every sip.

Introducing the next generation of reverse osmosis filtration systems: the iSpring RO500AK-UV tankless RO reverse osmosis water filtration system. Building on the success of the trusted iSpring RCC7 series, this advanced RO system sets a new standard for water purification. Enjoy faster access to clean and delicious drinking RO water with a speedy flow rate of up to 0.4 gallons per minute, making it perfect for families, offices, coffee shops, restaurants, and more. Say goodbye to long wait times when filling up your cup, pitcher, or cooking pots.

The WSP50ARB spin-down sediment filter lead is a central water filtration pre-filter to protect your terminal equipment and appliances. Buy online today!

Enhance your kitchen with this premium reverse osmosis water filter, blending sleek design, exceptional performance, and long-term reliability. Featuring a sleek 304 stainless steel black faucet, this advanced reverse osmosis system provides fresh, great-tasting water while maximizing efficiency with a pure-to-drain ratio of up to 2:1. The high-performance RO water filtration system incorporates a patented top-mounted design for easy installation and a reliable 5-stage filtration process to deliver outstanding water purity. Crafted with premium components, this osmosis water filter system eliminates up to 99% of over 1,000 harmful contaminants, including PFAS, lead, fluoride, and microplastics. For added versatility, it can connect directly to your fridge or ice maker and functions perfectly as a reverse osmosis water filter under sink for any modern home. Supported by nearly 20 years of expertise and lifetime technical assistance, it’s a trusted solution for clean, safe, and healthy water every day.

The system works very nicely for us on our rural water supply. We had one concern with it operating louder than normal; iSpring warranted the system and sent us a new head with no hassles. Great service!. Thyee27. Mon May 11 2026

The iSpring WGB31B-KS whole house water filter system delivers effective, space-efficient protection for homes with moderate water usage or installation space constraints. This 3-stage filtration setup features a premium GAC+KDF filter in stage 2 that targets a wide range of harmful contaminants—reducing heavy metals, lead, mercury, hydrogen sulfide, and more, commonly found in both municipal and well water. Paired with a high-efficiency sediment filter and a coconut shell carbon block, the WGB31B-KS helps eliminate dirt, rust, chlorine, odors, and unpleasant taste—providing clean, great-tasting water from every tap. Compact filter housings with standard 1” NPT inlet/outlet connections offer easy installation and reliable flow rates with minimal pressure drop. With a capacity of up to 50,000 gallons per set, this system is a reliable choice for households looking to improve water quality throughout the entire home. Each cartridge is individually sealed to ensure freshness and top filtration performance. For complete water purification including TDS reduction, pair it with an iSpring Reverse Osmosis system.

I bought this whole house filtration system a month ago because I love the company so much. I’ve had their PH100 RO system for drinking water for about 5 years and we love it. More importantly, the few times we’ve had an issue, we called iSpring support, and someone from Georgia picked up the phone and gave us all the help we needed. Since installing this new whole house system, we already noticed that it is helping my son’s eczema and my wife’s hair. It’s a great product with an even greater company behind it.. Rob. Hauppauge, NY. Sun Mar 01 2026

Dedicated 2-year filter (FCF500x4, MRO500, FCB500x2) for iSpring RO500 tankless reverse osmosis system.

Floyd. MI. Mon Jul 14 2025

iSpring F3-RO500AK 1-Year Replacement Filter Pack for RO500 Series Tankless Reverse Osmosis Water Filtration System

Love the system and the company and Iris helped in sorting out the filter.. Assyrianme. Sun Mar 08 2026

This advanced reverse osmosis water filter system removes up to 99% of over 1000 contaminants including PFAS, lead, chlorine, and microplastics. It includes a black faucet made of 304 stainless steel and a transparent first stage housing that allows you to monitor the filter condition. The booster pump supports stable water pressure, and the UV filter provides up to 99% sterilization. Backed by nearly 20 years of expertise, this RO water filtration system delivers clean water and long term use with lifetime support based in Atlanta, GA.

iSpring 20"X2.5" Whole House Water Filter CTO Carbon Block

The FC500 Taste-Polishing CTO water filter replacement is designed to elevate your hydration experience. Featuring advanced carbon block filtration, it effectively removes impurities while refining the taste of your water. With a lifespan of up to 12 months, this filter ensures clean, pure, and refreshing water in every sip, making it a reliable choice for better-tasting water at home.

The iSpring CUA4-BLK is a 4-stage ultrafiltration under sink water filter system featuring a 0.01 micron membrane that effectively reduces chlorine, lead, rust, and other common contaminants—while preserving beneficial minerals. Unlike RO systems, this tankless under sink water filter produces no waste water and fits neatly under most kitchen sinks. With quick twist-on filters, a lead-free brushed nickel faucet, and NSF/ANSI-compliant components, it's an excellent choice for your home water filtration system. Use it as a drinking water filter, sink water filter, or RV water filter. Installation is fast and DIY-friendly with push-to-connect fittings—no tools or plumber required.

The iSpring WGB31B-DS whole house water filter is a compact yet powerful water filtration system for home use. Featuring a 3-stage design, it includes a 10” x 4.5” sediment filter for dirt, sand, and rust removal, a polyphosphate anti-scale filter to protect pipes and appliances from scale and corrosions, and a premium coconut shell carbon block filter to reduce chlorine, odors, and unpleasant tastes—while keeping healthy minerals in your water. With its 10” filter housings and 1” NPT inlet/outlet, the WGB31B-DS maintains strong water flow (up to 15 GPM) for small to medium households. The three durable blue housings feature a twist-off design with built-in pressure release, making filter replacements quick, simple, and mess-free. Ideal for city or well water, this whole house water filter delivers up to 80,000 gallons or 12 months of dependable performance. For complete purification including TDS removal, pair it with an iSpring Reverse Osmosis unit at the point of use.

[NSF/ANSI 372 Certified] The WSP200ARJ-BP sediment water filter is certified lead-free under NSF/ANSI 372 standards, ensuring safer and cleaner water for your home.

Clear

The iSpring CKC1C-PB/CKC1-PB countertop water filter is a compact yet effective solution for improving the taste and safety of your tap water. It features a high-performance filter cartridge made with advanced MetSorb media, which efficiently reduces heavy metals like lead, arsenic (III & V), mercury, and cadmium. This filtration media is tested by SGS, offering reliable protection while helping to retain healthy minerals. Designed for convenience, this countertop water filter connects directly to most kitchen sink faucets in minutes—no tools or permanent installation required. Its BPA-free, food-grade construction ensures safe daily use, and the system delivers consistent performance for up to 12 months or 7,000 gallons, depending on water conditions. Ideal for apartments, rentals, and small kitchens, CKC1C-PB/CKC1-PB drinking water filter provides a space-saving, budget-friendly alternative to under-sink systems without sacrificing performance. For reduction of Total Dissolved Solids (TDS), pair this unit with an iSpring Reverse Osmosis system such as the RO500 or RCT600 for complete purification at the point of use.

Individually wrapped for freshness. Timely replacement of filter cartridges is essential for the water quality and lifespan of reverse osmosis system. There are 7 pieces of 2.5 in. x 10 in. (industrial Standard) filter cartridges included in this genuine iSpring filter pack. The 1st stage is a 5-micron multi-layer gradient polypropylene snow-white filter blocks sediment, sand, dust, rust and anything that causes turbidity. The 2nd stage is granular activated carbon absorbs unpleasant chlorine, tastes and odors, cloudiness and colors. The 3rd stage is CTO carbon block absorbs any residual chlorine, tastes and odors, plus compounding pre-filters' efficiency and protect RO membrane. The final stage is designed for absorbing any possible residual tastes and odors.

I'm been used those h2o filters for years .very satisfied. Sil. NJ. Tue Mar 03 2026

iSpring CU-A4 Ultra Filtration 7-piece Filter Pack

The iSpring WGB31BM whole house water filter system provides reliable protection for households with limited space or moderate water usage. This 3-stage system includes a sediment filter to remove dirt, sand, and rust; a carbon block filter to reduce chlorine, taste, odor, and VOCs; and a dedicated iron and manganese water filter that removes up to 3.0 ppm of iron and 1.0 ppm of manganese using long-lasting catalytic media. Built with standard 1” inlet/outlet ports and 10” x 4.5” filter cartridges, this compact whole home water filtration system installs easily and filters up to 50,000 gallons with minimal pressure drop. Each cartridge is individually sealed to maintain freshness and performance. For total dissolved solids (TDS) reduction, pair it with iSpring Reverse Osmosis systems for complete water purification.

[This review was collected as part of a promotion.] This is amazing. There are no leaks or odor. The value of this product is immensely appreciated. It’s going to be something that allows my family to experience clean water no more hard hair filling with the quality of water that we will be receiving the water pressure has not changed and insulation was quick and easy.. Wyattn. Sun May 10 2026

Upgrade your kitchen with this premium reverse osmosis water filter that combines sleek design, powerful performance, and lasting durability. Featuring a stylish 304 stainless steel black faucet, this advanced reverse osmosis system delivers fresh, great-tasting water while saving resources with a pure-to-drain ratio of up to 2:1. The high-performance RO water filtration system uses a patented top-mounted design for easy installation and an AK mineral stage to add beneficial minerals and balanced pH to every glass. Built with high-quality components, this osmosis water filter system removes up to 99% of over 1,000 harmful contaminants, including PFAS, lead, fluoride, and microplastics. Designed for flexibility, it supports direct connection to your fridge or ice maker and functions perfectly as a reverse osmosis water filter under sink for any modern home. Backed by nearly 20 years of expertise and lifetime technical support, it’s a reliable choice for clean, safe, and healthy water every day.