Filterbuy Afb16x22x1m13apk1

20" H x 16" 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.

Best purchase in years. Much easier than buying a new one each time. Super easy to clean in between. Anonymous. Sat May 09 2026

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. Sun Mar 30 2025

16" H x 16" 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.

Please to have found the filters at a reasonable of price.. Naurmey. Baton Rouge, LA. Wed Jan 14 2026

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. Thu Jan 08 2026

24" H x 20" 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. Wed Sep 17 2014

4-in-1 H13 True HEPA Replacement Filter

I purchased this product from Wayfair because it has the cheapest price around.. Tee. Baltimore, MD. Fri Apr 10 2026

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. Fri Mar 29 2024

20" H x 20" W x 1" D

It really works massive dust reduction. Talia Marie. Chandler, AZ. Wed Sep 04 2019

20" H x 16" W x 1" D

These are my favorite filters! I’m so happy Wayfair carries them. Shipping was lightening fast!. Tharin. Fayetteville, PA. Tue Jul 08 2025

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.

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. Tue Jan 14 2025

Keep your Bissell air 220 air purifier running as it's best by replacing the HEPA filter every 6 months. Regular maintenance, including replacing the filters with Genuine Bissell replacement filters means your machine can keep capturing dust, pet dander, pollen, odors, and VOCs in the air. This HEPA filter captures 99.9% of the 0.3-micron particles and smaller, so you can breathe easily. BISSELL proudly supports BISSELL Pet Foundation® and its mission to help save homeless pets. When you buy a BISSELL product, you help save pets, too.

I've had mine for several years and have been very pleased with it in the last month I've had an issue with it reading a code of F1 and F2 and when I got to talk to somebody from Bissell they said that the machine is no more made and they couldn't help me with figuring out the issue I have to take it in for service other than that it's worked great and it still works now just replace the filters. Anonymous. South Milwaukee Wi.. Fri Mar 06 2026

Vertical Stripe

The features a 4-stage air purification system, this unit removes 99.99% of airborne particles as small as 0.01 microns in size. Winix’s PlasmaWave® Technology may help to reduce the presence of airborne pollutants and impurities. The unit’s built-in Smart Sensors detect and monitor the quality of air in your environment and provides a visual representation of your current air quality. When in Auto Mode, the unit automatically adjusts fan speeds to ensure efficient and cost-effective cleaning. Sleep mode is automatically activated when the room is darkened, providing quiet, energy-efficient operation.

Amazing product, I havnt had any allergy issues since getting this purifier. Saw a review on the YouTube channel, project farm and we love it.. Heather. Voluntown Ct. Tue Apr 28 2026

22" H x 20" 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. Wed Dec 25 2024

30" H x 16" W x 1" D

Fit is hard to find the right size filters for our furnace....so grateful you had them.. Kathryn. MO. Wed Sep 30 2020

Matte Black

Keeney Decorative P-Traps are designed to prevent sewer gas from escaping from a plumbing fixture or drain. The ABS material is lightweight yet durable, easy to install and safe to handle. It fits a 1-1/2 in. inlet and a 1-1/2 in outlet. An included reducer washer also allows for use with a 1-1/4 in. tailpiece. Available in trending finishes, these decorative P-traps are great for exposed drainage installations where you don't want to compromise visual appeal. You can install with confidence knowing Keeney stands by its products with a Limited Warranty.

We have been happy with this purchase for over four years. Ellen. Jeffersonville, IN. Wed May 06 2026

Ozone Plate for OS600UV, OSAP7

The Dyson purifier humidifier is engineered to help improve your air quality. An advanced filtration system combines a filter to remove gases and odors with a HEPA filter to capture 99.97% of particles 0.3 microns in size. Powerful Air Multiplier technology projects purified, humidified air throughout the room.

So functional in my kids bedroom.. Adama. Bronx, NY. Wed Mar 18 2026

AirDoctor 2000 provides powerful purification for small rooms, medium/small bedrooms, nurseries, and home offices. It circulates the air in 305 sq. ft. 4x/hour or in 610 sq. ft. 2x/hour.

Exactly as described and looks just like pictures. Shipping was reasonable and fairly quick. Air Doctor is energy efficient and gets a decent size room purified. Reputable and reliable products. Enjoy Wayfair shopping!. Elvera. Springvale, ME. Sat Feb 07 2026

Ivation Replacement Activated Carbon Filter for IVADGOZHEPA Ivation 5-in-1 HEPA Air Purifier & Ozone Generator W/Digital Display Timer and Remote, Ionizer & Deodorizer 3,700 Sq/Ft

This is such an awesome replacement find!. Raymond. Palm Bay, FL. Thu Mar 12 2026

AIRDOCTOR AD1000 Genuine Replacement Filter Set | Captures Ultra-Fine Airborne Contaminants | Reduces Toxic Gasses (VOC's) | MADE BY AIRDOCTOR

I have this air doctor in my daughter's room and the bigger one in our living space. I love knowing we are breathing cleaner air!! We have very little dust on our surfaces - these are amazing!!. Brooke P.. Sat Mar 07 2026

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. Wed Dec 21 2022

The Winix A231 air purifier features a 360 all-in-one 4-stage air purification system, this unit removes 99.97 percent of airborne particles as small as 0.3 microns in size. Winix PlasmaWave Technology may help to reduce the presence of airborne pollutants, allergens, and impurities. The unit built-in Smart Sensor detect and monitor the quality of air in your environment and provides a visual representation of your current air quality. When in Auto Mode, the unit automatically adjusts fan speeds to ensure efficient and cost-effective cleaning. Activate Sleep mode for quiet, energy-efficient operation.

[This review was collected as part of a promotion.] I am loving this for our twins’ nursery! It is small enough to fit in a tight space but really powerful. I especially appreciate the sleep mode which makes it super quiet for bedtime! The air quality of the space my babies sleep in is super important to me so I’m glad I gave the A231 a try!. Texasmama1. Texas. Sun Feb 15 2026

Our top-of-the line filter captures 99.97% of airborne particles from the air passing through the filter media, including dust, allergens, bacteria and viruses. Designed with electrostatic air filtration, the Filtrete Premium Allergen, Bacteria & Virus True HEPA Filter traps particles 1000x smaller than the human eye can see. Say hello to cleaner, fresher indoor air. Filtrete knows your home filtration needs are as unique as you are, that’s why we’ve designed a family of room air purifier filters and devices to fit your lifestyle - from small to large rooms; True HEPA, to Odor Reduction - Filtrete has you covered.

AirGenius 5 Air Cleaner/Odor Reducer features quiet clean advanced filtration technology that captures 99.9 percent of contaminating particles. They include both the ones you can see and the microscopic ones as small as 0.3 microns that you can't see. Air cleaner circulates the air in a large room (up to 250 sq. ft.). Offers five air cleaning levels with easy-tap touch sensitive controls. You choose from Sleep (almost silent operation), germ (for cold and flue season), genral cleaning, Allergen (for peak allergen season) or max cleaning power, depending on your air cleaning needs. Energy Star rated air cleaner uses about the same amount of electricity as a light bulb.

These air purifiers are great. Very quiet and highly effective. Easy to clean.. Roberta. Visalia, CA. Wed Apr 29 2026

The MaxLite APF-H13BV2 is a high-efficiency replacement filter designed for use with compatible MaxLite air purifiers to maintain optimal air cleaning performance. Featuring an H13 True HEPA filter, it captures 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, pet dander, smoke, and other allergens. The filter also includes an activated carbon layer that helps reduce odors and volatile organic compounds (VOCs), ensuring fresher and cleaner indoor air. Easy to install and replace, the APF-H13BV2 keeps your air purifier operating at peak efficiency, providing continuous protection against airborne contaminants. Ideal for residential and commercial environments, this replacement filter supports healthier breathing and improved air quality. For best results, replace the filter as recommended by the manufacturer to maintain maximum performance and longevity.

Black

The ECOSELF air purifier features a 3-stage advanced filtration system, delivering hospital-grade air purity by capturing dust, smoke, pollen, and pet dander. It is ideal for large rooms up to 1400 sq ft, with ultra-quiet 20dB sleep mode for bedrooms, offices, and living spaces. Its user-friendly design includes auto mode, child lock, and compact dimensions, making it perfect for homes and workspaces. 1. 1400 sq ft coverage - Purifies large spaces every 30 mins. 2. 3-stage advanced filtration - Hospital-grade air purity, replace every 3-6 months (no washing). 3. User-friendly controls - 3 fan speeds, auto mode, child lock. 4. Ultra-quiet sleep mode - Near-silent (20dB) for undisturbed rest. 5. Compact design - 5.7"D x 11.8"W x 15.75"H 6. Certified safety - FCC, ETL, EPA certified. 7. Air quality monitor - Tracks and improves indoor air. 8. Pet & allergen friendly - Removes dust, smoke, pollen, dander, and odors. 

I've found that the air purifier is significantly helping with my allergies. It's definitely improving the air quality, and I've noticed a real difference.. James. Hamden, CT. Mon May 25 2026

White/Gray

Featuring a 360° All-in-One 4-stage air purification system, this unit removes 99.97% of airborne particles as small as 0.3 microns in size. Winix’s PlasmaWave Technology creates Hydroxyls which help reduce the presence of airborne Bacteria. The units built-in Smart Sensors detect and monitor the quality of air in your environment and provides a visual representation of your current air quality. When in Auto Mode, the unit automatically adjusts fan speed to ensure efficient and cost-effective cleaning. Activate Sleep mode for quiet, energy-efficient operation.

Perfect condition. Working well.. Anonymous. Wed Mar 25 2026

20" H x 16" W x 1" 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.

20" H x 16" 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.

10.9" H x 9.9" W x 9.9" D

Get more out of your air purifier with our PureAir HEPA filter that captures pollen, household dust, dust mite debris, pet hair, dander, smoke, smog and other fine particles. This advanced filter works with your air purifier to continuously filter the air throughout the day. The filter features a high-performance pleated design and is simple to install for optimal performance of specified Frigidaire Air Purifiers.

Matte Black

The KRAUS garbage disposal air switch kit is a sleek and functional alternative to traditional wall-mount toggle switches, allowing you to activate your garbage disposal with the push of a button while creating a coordinated look with your kitchen faucet. The air switch mounts to your countertop or sink deck to simplify installation and make it easy to use at your disposal. Universal design is compatible with most garbage disposals, offering a worry-free alternative to an electrical switch. The streamlined button creates a clean look and comes in a range of wear-resistant finishes to match your kitchen faucet, including a finish that resists water spots and fingerprints. Comes with an air switch button, PVC air tubing, a power cord, and an AC adapter for easy DIY installation.

Matching exactly to my kitchen faucet. Looks great. Works great. Janina. Elmhurst, IL. Sat Mar 28 2026

1-Year Filter Replacement Bundle for CAC-R1510FW

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.

The Naturology HOCl (hypochlorous acid) Generator is an easy and economical way to make a safe disinfectant solution, anytime or anywhere. Our HOCl Generator combines water, salt, and electricity to form hypochlorous acid (also known as electrolyzed water). Hypochlorous acid is a highly safe antimicrobial agent. It is widely used in disinfecting all types of hard surfaces, food, and clothing without employing harsh chemicals, as well as in deodorization and other applications. This eco-friendly solution will not harm the skin and is safe to use around kids and pets. Just fill the spray bottle with water and add table salt using the included measuring spoon. Plugin and power on the generator, and within minutes your solution is ready to use. Simply spray a surface and wipe after 1 minute. The Naturology HOCl Generator is great for use when traveling – just mix, generate, and spray at your destination. Disinfect and deodorize hotel rooms, luggage, clothing, and more.

DOES NOT MEET CALIFORNIA AIR CLEANER REGULATION REQUIREMENTS: CANNOT BE SHIPPED TO CALIFORNIA. Advanced filtration features: to ensure complete decontamination, the unit features multiple levels of filtration—all designed to make you breathe easier. Hepa filter – traps small particles like dust, dander, and mites with the same power and efficiency as those used in hospitals Pre-filter – captures larger particles like hair and fabric, keeping the HEPA filter clear for more advanced filtration to occur Tio2 photo-catalytic filter – works with the UV lamp to release electrons into the air, effectively destroying pollutants Uv germicidal lamp – ultraviolet technology deodorizes the space while sterilizing mold, mildew, and bacterium Ozone ceramic plates – generate ozone for sanitation and ambiance; easily remove from the unit for cleaning Fan grill – captures larger airborne particles, protects the interior system, and prevents accidental injury

Oh my this is perfect!. Raymond. Palm Bay, FL. Thu Mar 12 2026

Ivation Replacement Activated Carbon Filter for IVADGOZHEPA Ivation 5-in-1 HEPA Air Purifier & Ozone Generator W/Digital Display Timer and Remote, Ionizer & Deodorizer 3,700 Sq/Ft

It's what I wanted but it's no use to me without the other filters.. Janine. Youngtown, AZ. Wed Nov 20 2024

The science of pure air is complex, but our mission is simple: to inspire a thriving life for all through pure, healthy air technology, proven by science. AirDoctor delivers the most approachable, affordable professional air purification technology on the market, so our customers can thrive in health, wellness, and life. We obsess over every detail and go the extra mile to test and earn third-party validation, so anyone who seeks it can have peace of mind that the air they breathe is as pure as the science that goes into our solutions. AirDoctorⓡ is the first affordable air purifier that not only removes particles as small as 0.003 microns but also removes odors, gases, toxic ozone, and volatile organic compounds (VOC).

Works great. Kelly. Mt Pleasant, SC. Fri Dec 26 2025

This replacement filter for your 1PAP10 Desktop HEPA Air Purifier ensures optimal performance and maintains clean, healthy air. Featuring 3-Stage Filtration, including Advanced H13 HEPA technology. For best results, replace the filter every 3-6 months of continuous use.

This True HEPA Filter is designed for use in Vornado True HEPA Air Purifiers.

This True HEPA Filter is designed for use in Vornado AC300 and AC500 True HEPA Air Purifiers. Using genuine Vornado air cleaner filters and replacing the filters at the recommended intervals will ensure you enjoy peak performance from Vornado Air Purifier. Replace your HEPA Filter every 2-4 years with regular use. Used in Vornado Air Cleaners to remove 99.97% of airborne irritants that pass through the filter including pollen, dust, mold spores, pet dander, smoke, odors and more. Maintain the health and comfort of you and your family.

The recirculation kits performs multi-stage filtration and removes the odor from the gas and smoke that is sucked into the range hood, which removes harmful components and pollutants in the smoke, and effectively solves the problem of using range hoods in houses where the range hood cannot be exhausted. Do not try to clean the charcoal filter in the recirculation kit as it can not be cleaned, Please change the charcoal filter every 4-6 months (depending on hood usage)

The Desktop Air Purifier is ideal for home, office, or dorm rooms. This air purifier features a 3-stage filtration system, which includes a carbon filter, VOC filter, and a pleated filter. Features LED lit controls and an auto-off timer. With a removable grill, it’s easy to clean and maintain. Replacement filters are also available.

I’m trying to order one for Christmas my brother smokes. Alexine. US. Mon Dec 08 2025

16 x 16, Inside

Stellar Air decorative air intake covers are Magnetic and are made to replace the unattractive exhaust fan covers in your living space. Our unique designs will enhance the room by adding wall art to your hall, living room, ceiling or any space of your house. We transform eyesore air filter covers into beautiful wall decor. Our unique “snap in“ magnetic design means our vent covers can be easily installed without any drilling or headaches. You just have to remove your old ugly metal grill and snap in our Stellar Air vents. We include a new metal frame box, in case you need it and to guarantee a perfect fit. Please order by filter size behind the grill or the duct opening, measure correctly and do not measure your existing cover.

Fits great. Leslie. Carmichael, CA. Wed May 06 2026

Does not meet California air cleaner regulation requirements: cannot be shipped to California. Breathe cleaner air, breathe easier. Ever noticed the clean, distinctive smell and sensation after a thunderstorm, or standing by a waterfall? Enjoy that same refreshing, mood-lifting effect at home with the ozone air purifier by Ivation. Unlike a simple filter, our 2-in-1 ionizer and odor remover achieve multiple air effects for an incredibly breathable space of up to 3,500 square feet. Simply power on the ionizer, and experience significantly better air quality as negative ions latch onto and expel harmful airborne particles. Meanwhile, the unit’s separate ozone generator pumps freshly activated oxygen into the room to purge foul odors from dogs, food, mold, cigarettes, chemicals, and more. With its cherry wood and stainless steel construction, this small but mighty purifier is ready to complement any room in your home. Enjoy the pure sensation of being alive with that indescribable “clean-smelling” atmosphere only found in nature. You’ve got to breathe it to believe it.

Don’t let the small size fool you! It’s very powerful and quiet. It doesn’t simply erase dirt and odors from the air, it actually makes our home SMELL clean and fresh without any sprays.. Anonymous. US. Sat Feb 07 2026

White

The Windmill Air Purifier Max is a sleek, smart, and ultra-quiet air purifier designed for the modern home. With 3-in-1 True HEPA filtration and an advanced laser-based air quality sensor, it helps capture odors, smoke, VOCs, and 99.97% of harmful airborne particles (down to .3 microns) from your air. Connect the purifier to the Windmill Air app to track your Air Quality Index (AQI), set schedules, and enable extra features (like Child Lock). Two sleep modes (Whisper and White Noise), a deep-cleaning Boost mode, and a smart, auto-adjusting Eco mode make breathing clean air easier and more intuitive than ever.

Between a dog and allergies, turning the house into a true sanctuary is an ongoing project. The Windmill air purifier has helped us reach a whole new level of breathing zen. We added it as a complement to our heavier‑duty purifiers (plus a whole‑house system — did I mention there’s a dog?), and after almost a year of constant use, it’s performing exceptionally. It runs nonstop, the filters last, and replacements are easy to find. A quiet, steady workhorse in the background of daily life.. Maria. Sylvania, OH. Wed May 06 2026

The Winix 1712-0123-00 Replacement Filter Q is a complete one year filter set. The Winix True HEPA Filter Captures 99.99%* of airborne allergens including pollen, dust, smoke, pet dander, and other ultrafine particles as small as 0.01 microns. The AOC Carbon Filter reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life. The genuine Winix Filter Q is compatible with Winix Air Purifier unit 5510 and 5520

I'm in my second purchase of this filter set and yes it fits my 5510 perfectly! So thankful I found this listing. My bedroom has lost the stale musty smell and I never want to go back.. Danish. AZ. Thu Jan 29 2026