Filterbuy Trf21x235x5m11pk1

By LG

Keep your LG tower-style air purifier in perfect working order with LG replacement filters. The AAFTWT130 replacement filter pack includes one PuriCare micro-particle filter and one deodorizing activated carbon filter (filter cases are not included). LG's filtration system works together to clean the air, capturing dust and other airborne particles.

Ordered my replacement filter for my LG air purifier and now it works like new! Great seller with Wayfair! High quality product at a great price!. Anonymous. Mon Mar 31 2025

By Winix

Combing 99.97% True HEPA performance with Odor Absorbing Carbon Pre-Filters, the Winix Replacement filter E provides protection against smoke, dust, pet dander, pollen, and other allergens as small as 0.3 microns. HEPA, which stands for High-Efficiency Particulate Arresting filter is recognized as the most effective method for removing contaminants and irritants from the air. For Winix FresHome P450.

Fast delivery and quality filter. Annie. Fishers, IN. Sat Mar 08 2025

By Advanced Pure Air

One replacement HEPA/Activated Carbon filter for the Air Shield air purifier.

Works just like old filter when it was new! I'm ordering more from you!. Anonymous. Picayune, MS. Sat Mar 30 2024

By 3M

24" H x 24" W x 1" D

Fit is hard to find the right size filters for our furnace....so grateful you had them.. Kathryn. MO. Thu Oct 01 2020

By 3M

Odors are no match for the Filtrete Odor Defense Carbon Pre Filter. This filter is made to help reduce common household odors from cooking, tobacco smoke, pets and more.

By 3M

24" H x 14" W x 1" D

Works better than most filters! Great product ! Love it!. Cs26. Mcminnville, TN. Tue Aug 02 2022

By Timoau

14" H x 14" W x 1" D

Specification Material: Aluminium alloy Compatible Devices: Air Conditioner, Furnace Color: Silver PackageInclude 1x Aluminum Furance Filter

By 3M

Been using the 20x25x4 for multiple years now. Filters work great, I replace mine every 90 days in my house. Never had any issues or concerns about quality or construction of the filters. I've seen many complaints about the 1" thick filters and while I understand their concerns; a 1" thick filter is old technology and should consider getting a larger filter box. I find the complaints about the tabs holding the pleats in the filter where you may have to push a few back trivial. You're buying a MERV 11 equivalent disposable filter, again DISPOSABLE. It wasn't long ago when everyone was just using the blue fiberglass air filters.. There is a balance between retail cost and manufacturing cost. If they raised prices to appease everyone, they'd complain the filters are too expensive even though build quality is excellent!. Your Neighbor. Indiana. Thu Dec 22 2022

By iSpring Water Systems

3-Stage Whole House Water Filter Replacement Pack with Polyphosphate Anti-Scale, GAC+KDF, and CTO Carbon Block Water Filters, Fits WGB32B-KDS

By 3M

24" H x 12" W x 1" D

Filter is a quality sturdy product. However, I wish my AC was labeled properly with correct filter size needed. Ordered size as the AC was labeled but filters were a little bigger than necessary.. Marlo. Hillsborough, CA. Thu Sep 18 2014

By Air-Care

24" H x 12" W x 1" D

Air-Care electrostatic air filters are 10 times more efficient than the standard disposable filter. By switching to a permanent electrostatic furnace filter, the air inside your home will be cleaner and fresher. Our furnace filters are electrostatically charged to trap up to 88% of the dust and allergens in your home. Just easily wash the filter every 1-3 months and put it back in place. The sturdy metal frame will stand the test of time. With a lifetime warranty, why not make the switch to a permanent air filter? Electrostatic Air Filters clean the air by using static electricity, a safe, naturally occurring phenomenon. An electrostatic charge is generated by air flowing through a maze of static-prone fibers. Airborne particles are attracted and held by the static charge until released by washing. All Air-Care Electrostatic Air Filters contain an EPA-registered anti-microbial material to inhibit mold and bacteria growth on the air filter surface. electrostatic air filters the air you breathe and contains many irritants such as pollen, dust, bacteria, mold spores, pet dander, and smoke. Most of these particles are smaller than one micron. Our Electrostatic Air Filters are an effective and efficient way to reduce the number of these particles in your air. This illustration shows the typical dust-loading pattern of the electrostatic fibers. This unique characteristic improves air flow while providing maximum filtration.

My first purchase!!! I’m impressed with the service given me!!! Looking forward to future purchases with “ Way Fair “. Jerome. Tamarac, FL. Tue Jun 09 2026

By JPW Industries

This air filter replacement part is made to fit the shop air filtration system. As a genuine replacement part, this replacement filter installs exactly in place of the old one. This efficient air filter features a 3-pocket design with deep pockets made to trap more particles. The air filter purifies the air by trapping particles as small as 1 micron, including non-metallic dust, wood dust, dirt, and other containments. To keep your inner filter clean, you'll want to clean out the trapped particles once every 1 to 2 months. You may need to clean the air purifier more frequently depending on how often you use your shop and how much dust your projects produce. When you remove the AFS-2000 inner filter, you can wash it or use air to blow out excess dirt and dust.

By Soleus Air

Breathe in the fresh air your home deserves with the Soleus Air Whole House Air Purifier’s 4-stage True HEPA filtration system that sucks dust, pet dander, and allergens right out of the air. With a noise level of just 33 dB, the Soleus Air Whole House Air Purifier provides purified air at the volume of a whisper. With Alexa compatibility, you can change between the unit’s settings from anywhere in the house. A high CADR rating means this powerful air purifier delivers coverage to large-sized rooms up to 980ft2. Combining all these features with a laser that continuously measures air quality and automatically adjusts the unit’s settings makes the Soleus Air Whole House Air Purifier the ultimate solution for purified air throughout the home.

Justin. Palm Coast, FL. Wed Jan 15 2025

By LIYU

Our products feature solid materials and meticulous craftsmanship, delivering quality that stands the test of time for true durability. We also maintain affordable pricing with outstanding value, allowing you to enjoy reliable, high-quality items at a reasonable price—truly worth every penny.

By Shark

12.2" H x 8.7" W x 8.7" D

Breathe clean, fresh air with the Genuine Shark Clean Sense HEPA Replacement Filter, engineered for high-efficiency filtration. This advanced 3-stage filter system captures 99.98% of allergens and microscopic pollutants as small as 0.1 microns (based on IEST-RP-CC007 standards). Featuring Anti-Allergen technology, this multi-layered filter is designed to reduce airborne irritants, while an odor guard helps combat household odors and VOCs for a fresh home. For optimal performance, replace your filter every 6 to 12 months and enjoy purified air with Shark’s trusted filtration technology.

Perfect OM filter replacement! Easy switchout and glad I did because the old one was dirty!!. Stacy. New Orleans, LA. Sat Feb 14 2026

By WORLD SHOP BOX

20 x 25 x 4 Furnace Filter, MERV 11 HVAC Ac Filters,12-Month Electrostatic Pleated Air Conditioner Filters, 4-Pack (Actual Size: 20.47 x 25.20 x 3.98 Inch) for Capturing Dust, Smog, Pet Dander High-Efficiency Purification Multi-Layer Filtration Superior Compatibility Stable and Durable Wide Application Long-Lasting Performance Folded Item Dimensions(LxWxH): 25.20 x 3.98 x 4.33 in / 640 x 101 x 110 mm,Nominal Dimensions: 20 x 25 x 4 in,Filtration Grade: MERV 11,Plastic Body with Screws Width: 3.98 in / 101 mm,Number of Pieces: 4,Expanded Height: 20.47 in / 520 mm,Item Model Number: SEN-06,Item Length: 25.20 in / 640 mm,Plastic Body Width: 3.82 in / 97 mm,Net Weight: 14.11 lbs / 6.4 kg,Expanded Item Dimensions(LxWxH): 25.20 x 3.98 x 20.47 in / 640 x 101 x 520 mm

By iSpring Water Systems

iSpring FCRC25B Lead Reducing Replacement Water Filter, Ultra High Capacity 4.5" X 20" Big Blue, white

By Clorox

Keep your air Clorox clean. The Clorox Ultra Air Purifier Replacement Filter helps you protect your family from allergens, pet dander, dust, smoke, viruses, bacteria and more. It captures 99.99%** of airborne viruses, bacteria, particulates and allergens so you can breathe easier. The 360 filter delivers 360 air purification by capturing particulates in 3 filter layers: a pre-filter, True HEPA filter and active carbon filter. Fits Clorox Ultra Air Purifier with UV-C Light, model #11060. Includes 1 Clorox filter that lasts 6-12 months.***

Mia Henderson Wreathe On. Naperville, IL. Sat Jan 17 2026

By Filter King

By Honeywell

ORDERED FILTER WITH AIR CLEANER. F Wilson. NC. Wed Nov 27 2024

By Stellweilan Tessberg

High-Efficiency Replacement Filter--Easy to Replace, Long-Lasting Cleanliness:Made with high-quality composite material, this filter captures PM2.5, dust, pollen, pet hair, and other pollutants, enhancing air purification for your family's health. It lasts 6-12 months, with a convenient replacement reminder. Easy to install, it ensures fresh air for everyday use.

By Stellweilan Tessberg

HEPA Filtration Replacement:Our 24 x 24-inch filter is perfect for residential and commercial use, capturing most airborne particles, including debris mites, pollen, mold, odor, etc. We recommend regularly replacing your filter to ensure your air stays clean.

By MANN+HUMMEL

23" H x 20" W x 1" D

The Mann Hummel MERV 8-rated electrostatically charged medium efficiency air filters offer you the protection needed from airborne particles and contaminants while improving the air quality for your residential or commercial applications. With the MERV 8 extremely low-pressure drop and high dust holding capacity, these filters are great for your utilization to supply your home or business with the air quality you wish for while optimizing the performance and longevity of your HVAC unit. Constructed from a two-piece frame provides rigidity and durability with double-wall thickness around the outer edge. Independently tested and verified for quality control (comparable with MPR 600). 100% synthetic, proprietary media withstands moisture and damage. Rust-resistant, expanded metal support grid made of galvanized steel. Industry-standard suggests to replace filters at least every 3 months

By Glasfloss

25" H x 20" W x 2" D

For reliable filtration effectiveness, the Glasfloss ZL MERV 10 pleated 2-inch air filter can be used in AC and Furnace systems for homes, apartments, business properties, school systems, government institutions, and industrial applications. The MERV 10 filter features the latest in media technology to achieve a MERV 10 rating per the ANSI/ASHRAE 52.2 Test Standard, while maintaining low pressure drop and long service life. Glasfloss Z-Line Series MERV 10 filter media is laminated to a heavy-duty, galvanized, metal backing that stabilizes the media during operation. Incorporates 100% synthetic fibers which are electrostatically charged, thermally bonded and are manufactured in an engineered gradient structure. The thermally bonded fibers do not absorb moisture. The engineered grading structure media supports high dust-holding capacity and long filter service life.

By iSpring Water Systems

iSpring 20" Granular Activated Carbon (GAC) Water Filter Replacement Cartridge

By Winix

The Winix Replacement Filter R is a complete one-year filter. The Winix True HEPA Filter captures 99.99%* of particles and impurities as small as 0.001 microns, including pollen, dust, pet dander and hair, allergens, and smoke. The Activated Carbon Filter uses an activated carbon coating to reduce large amounts of odor in the environment.

Jo. Leetonia, OH. Mon Apr 06 2026

By VEVOR

Expandable Furnace Filter:The expandable air filter fits various AC models. Made with electrostatic cotton, it captures pollen, smoke, and fine particles while avoiding air leaks for cooling & purification. Durable pleated design reduces replacements, and easy installation makes it ideal for home AC, air purifier, and vent.

By Glasfloss

20" H x 20" W x 2" D

For allergen filtration performance, the Glasfloss ZL MERV 11 pleated air filter can be used in AC and Furnace systems for homes, apartments, business properties, school systems, government institutions, and industrial applications. The MERV 11 filter features the latest in media technology to achieve a MERV 11 rating per the ANSI/ASHRAE 52.2 Test Standard, while maintaining low pressure drop and long service life. Glasfloss Z-Line Series MERV 11 filter media is laminated to a heavy-duty, galvanized, metal backing that stabilizes the media during operation. Incorporates 100% synthetic fibers which are electrostatically charged, thermally bonded and manufactured in an engineered gradient structure. The thermally bonded fibers do not absorb moisture. The engineered grading structure media supports high dust-holding capacity and long filter service life.

By BISSELL

Get Simply Clean Air and keep your BISSELL air180 air purifier running its best buy replacing the filters every 6 months with genuine BISSELL replacement filters. Keeping up with filter maintenance means your home air purifier can keep capturing pet dander, pollen, dust, odors, and VOCs from your indoor air. The HEPA filter captures at least 99.97% of particles 0.3 microns and smaller, so you can breathe easier. BISSELL proudly supports BISSELL Pet Foundation and its mission to help save homeless pets. When you buy a BISSELL product, like this replacement filter, you help save pets, too. We're proud to design products that help make pet messes, odors and pet homelessness disappear.

I purchased this for my air purifier. It is made of very durable material. Thank you Wayfair’s.. Ellen. Lumber Bridge, NC. Fri Jan 09 2026

By Glasfloss

14" H x 24" W x 1" D

For reliable filtration effectiveness, the Glasfloss ZL MERV 10 pleated air filter can be used in AC and Furnace systems for homes, apartments, business properties, school systems, government institutions, and industrial applications. The MERV 10 filter features the latest in media technology to achieve a MERV 10 rating per the ANSI/ASHRAE 52.2 test standard while maintaining low-pressure drop and long service life. Glasfloss Z-line series MERV 10 filter media is laminated to a heavy-duty, galvanized, metal backing that stabilizes the media during operation. Incorporates 100% synthetic fibers which are electrostatically charged, thermally bonded, and manufactured in an engineered gradient structure. The thermally-bonded fibers do not absorb moisture. The engineered grading structure media supports high dust-holding capacity and long filter service life.

Great price on a quality product. These are recommended by OEM. Very happy with purchase.. David. Thu Dec 26 2024

By MJ Brunin

Keep your air purification system running its best by staying up to date with functional filters. When it's time to replace the air filters in your air purification system, trust these 2 Five Seasons M1-1056 Replacement Filters to keep your air clean, clear, and breathable. Designed to trap small particles and keep your air at optimal quality, these air filters are rated at MERV 11 efficiency. The high-efficiency Merv-11 media filter removes airborne contaminants down to 0.3 microns. This means they can filter out particles in the air as small as 0.3 microns. Each air purifier is designed for a maximum 1400 CFM capacity, effectively providing excellent ventilation and airflow for your household living area. This 3-pack of replacement filters covers part numbers M1-1056, AMP-M1-1056, P102-1625, and 918395. Use these replacement air filters with Goodman, Clean Comfort, Carrier, Totaline, Rheem, York, Coleman, Frigidaire, Source 1, and other air purifier brands.These replacement air filters measure 25.5 inches long, 5.25 inches wide, and 15.38 inches high. Breathe easier in your home by replacing an old or dirty air filter with this of Five Seasons M1-1056 Furnace Filter Replacements.

By VEVOR

【Professional Pool Filter - Easy and Secure Filtration】Our robust one-piece composite housing prevents leaks, and shields internal components from weather factors. It includes a pressure gauge for easy monitoring and a top-mounted automatic pressure relief valve to prevent explosions, offering a safe and efficient cleaning solution for your pool.

By Glasfloss

24" H x 12" W X 4" D

For reliable filtration effectiveness, the Glasfloss ZL MERV 10 pleated air filter can be used in AC and furnace systems for homes, apartments, business properties, school systems, government institutions, and industrial applications. The MERV 10 filter features the latest in media technology to achieve a MERV 10 rating per the ANSI/ASHRAE 52.2 test standard while maintaining low-pressure drop and long service life. Glasfloss Z-line series MERV 10 filter media is laminated to a heavy-duty, galvanized, metal backing that stabilizes the media during operation. Incorporates 100% synthetic fibers which are electrostatically charged, thermally bonded, and manufactured in an engineered gradient structure. The thermally-bonded fibers do not absorb moisture. The engineered grading structure media supports high dust-holding capacity and long filter service life.

By Filter King

By MJ Brunin

Keep your air purification system running its best by staying up to date with functional filters. When it's time to replace the air filters in your air purification system, trust these Five Seasons M1-1056 Replacement Filters to keep your air clean, clear, and breathable. Designed to trap small particles and keep your air at optimal quality, these air filters are rated at MERV 11 efficiency. The high-efficiency Merv-11 media filter removes airborne contaminants down to 0.3 microns. This means they can filter out particles in the air as small as 0.3 microns. Each air purifier is designed for a maximum 1400 CFM capacity, effectively providing excellent ventilation and airflow for your household living area. This 3-pack of replacement filters covers part numbers M1-1056, AMP-M1-1056, P102-1625, and 918395. Use these replacement air filters with Goodman, Clean Comfort, Carrier, Totaline, Rheem, York, Coleman, Frigidaire, Source 1, and other air purifier brands.These replacement air filters measure 25.5 inches long, 5.25 inches wide, and 15.38 inches high. Breathe easier in your home by replacing an old or dirty air filter with this 3-Pack of Five Seasons M1-1056 Furnace Filter Replacements.

By MJ Brunin

Keep your air purification system running its best by staying up to date with functional filters. When it's time to replace the air filters in your air purification system, trust these 3 Five Seasons M8-1056 Replacement Filters to keep your air clean, clear, and breathable. Designed to trap small particles and keep your air at optimal quality, these air filters are rated at MERV 11 efficiency. The high-efficiency Merv-11 media filter removes airborne contaminants down to 0.3 microns. This means they can filter out particles in the air as small as 0.3 microns. Each air purifier is designed for a maximum 1400 CFM capacity, effectively providing excellent ventilation and airflow for your household living area. This 9-pack of replacement filters covers part numbers M8-1056, AMP-M8-1056, P102-2025, and 918397. Use these replacement air filters with Goodman, Clean Comfort, Carrier, Totaline, Rheem, York, Coleman, Frigidaire, Source 1, and other brands of air purifiers.These replacement air filters measure 25.38 inches long, 5.25 inches wide, and 20.25 inches high. Breathe easier in your home by replacing an old or dirty air filter with this 3-Pack of Five Seasons M8-1056 Furnace Filter Replacements.

By Glasfloss

25" H x 20" W x 4" D

For reliable filtration effectiveness, the Glasfloss ZL MERV 10 pleated 4 inch air filter can be used in AC and Furnace systems for homes, apartments, business properties, school systems, government institutions, and industrial applications. The MERV 10 filter features the latest in media technology to achieve a MERV 10 rating per the ANSI/ASHRAE 52.2 Test Standard, while maintaining low pressure drop and long service life. Glasfloss Z-Line Series MERV 10 filter media is laminated to a heavy-duty, galvanized, metal backing that stabilizes the media during operation. Incorporates 100% synthetic fibers which are electrostatically charged, thermally bonded and are manufactured in an engineered gradient structure. The thermally-bonded fibers do not absorb moisture. The engineered grading structure media supports high dust-holding capacity and long filter service life.

Great product thank you. Anonymous. Sat Jun 01 2024

By Filter King

By Filter King

By Jiafan

Every product undergoes our rigorous internal quality control to ensure that what reaches your hands is a reliable piece that stands the test of time. We look forward to providing you with a worry-free experience.

By Brightify

This high-performance 3-in-1 replacement filter for Medify MA-25 combines pre-filter, H13 HEPA, and coconut shell activated carbon for full-spectrum purification. Laser angle folding reduces wind resistance to boost efficiency; the H13 HEPA traps 99.97% of 0.3-micron particles (dust, smoke, PM2.5), while activated carbon eliminates odors, formaldehyde, and VOCs. Replace every 3–4 months for low-cost, long-lasting fresh air.

By Glasfloss

24" H x 24" W x 4" D

For reliable filtration effectiveness, the Glasfloss ZL MERV 10 pleated air filter can be used in AC and Furnace systems for homes, apartments, business properties, school systems, government institutions, and industrial applications. The MERV 10 filter features the latest in media technology to achieve a MERV 10 rating per the ANSI/ASHRAE 52.2 test standard while maintaining low-pressure drop and long service life. Glasfloss Z-line series MERV 10 filter media is laminated to a heavy-duty, galvanized, metal backing that stabilizes the media during operation. Incorporates 100% synthetic fibers which are electrostatically charged, thermally bonded, and manufactured in an engineered gradient structure. The thermally-bonded fibers do not absorb moisture. The engineered grading structure media supports high dust-holding capacity and long filter service life.

By Stellweilan Tessberg

24.37" H x 19.37" W x 3.58" D

Professional Grade Aluminum Electrostatic Air Filter: Breathe Cleaner Air:The aluminum electrostatic air filter uses advanced technology to capture pollen, pet hair, and small particles. Reusable and durable, it reduces waste from frequent replacements. Perfect for long-term use in HVAC systems, central air conditioning. Get yours now and breathe cleaner air!

By VEVOR

【Professional Pool Filter - Easy and Secure Filtration】Our robust one-piece composite housing prevents leaks, and shields internal components from weather factors. It includes a pressure gauge for easy monitoring and a top-mounted automatic pressure relief valve to prevent explosions, offering a safe and efficient cleaning solution for your pool.

Great filter for the money. Thomas. Sat Dec 13 2025

By Glasfloss

12" H x 12" W x 2" D

For reliable filtration effectiveness, the Glasfloss ZL MERV 10 pleated air filter can be used in AC and Furnace systems for homes, apartments, business properties, school systems, government institutions, and industrial applications. The MERV 10 filter features the latest in media technology to achieve a MERV 10 rating per the ANSI/ASHRAE 52.2 test standard while maintaining low-pressure drop and long service life. Glasfloss Z-line series MERV 10 filter media is laminated to a heavy-duty, galvanized, metal backing that stabilizes the media during operation. Incorporates 100% synthetic fibers which are electrostatically charged, thermally bonded, and manufactured in an engineered gradient structure. The thermally-bonded fibers do not absorb moisture. The engineered grading structure media supports high dust-holding capacity and long filter service life.

By Levoit

Keep your space fresh and clear with authentic Levoit LV-H132-RF Replacement Filter for the Levoit LV-H132 Personal Air Purifier. With 3-stage filtration, you can trap a wide variety of airborne contaminants while neutralizing odors and filtering VOCs (volatile organic compounds).

The best air purifier HEPA filters. Elizabeth. Washington, Dc. Tue May 30 2023

By Vornado

Jm From St M. US. Fri Nov 01 2024

By Air Doctor

AIRDOCTOR AD2000 Genuine Filter Replacement - One Year Combo Pack Includes: One (1) UltraHEPA Filters & Two (2) Carbon/Gas Trap/VOC & Pre-Filter

Garrett. New York, NY. Wed Feb 04 2026