Filterbuy Afb235x25x2m13apk5

25" H x 20" 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

The Clorox Tabletop True HEPA Replacement Filter captures 99.97% of allergens and particulates & reduces viruses and bacteria so you can breathe easier. Fits Clorox Tabletop Air Purifier models # 11020 and # 11021.

I have the Clorox tabletop true hepa air purifier and it is so nice to keep my house smell clean. I have a cat and live in a small moble home and need to be careful with kitty litter order . Thank you for this amazing product. Kimberly. US. Thu Feb 19 2026

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)

Portable Air Conditioner, 5000 BTU 3-Speed Air Conditioning Unit with 24H Timer, Air Portable AC Adjustable from 16-32℃, Compatible with AC/DC for Outdoor Tent Camping, RVs or Home Use, Grey Rapid Cooling Peaceful Sleep Easy Control Versatile Application Complete Accessories Long Power Cable Airflow: 200 m³/h,Cooling/Heating Type: Cooling Only,Timer: 24h,Item Model Number: POG,Item Dimensions: 12.6 x 22.83 x 13.62 inch / 320 x 580 x 346 mm,Cooling Capacity: 5000 BTU,Adjustable Temperature Range: 60-90℉ / 16-32℃,Net Weight: 38.58 lbs/ 17.5 kg,Power: 500W

Bronze Plated

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

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

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

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

25" H x 20" 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

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

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

25" H x 25" 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.

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

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. Wed Sep 30 2020

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.

The Shark Air Purifier 6-Fan Anti-Allergen NANOSEAL Filter with true HEPA and Advanced Odor Lock captures 99.98% of large, small, & micro-sized particles from the air and is equipped with carbon for heightened protection against household odors and VOCs. Based on IEST-RP-CC007.3, 0.1–0.2 microns. Compatible with Shark Air Purifier 6-Fan Models (HE601, HE602).

Not what I thought I was ordering but it worked out well my sister could use what I ordered.. Anonymous. Fri Feb 27 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

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 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

Ozone Plate for OS600UV, OSAP7

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

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. Fri Feb 13 2026

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 25" W x 4" D

Furnace Filter, MERV 16 HVAC Ac Filters,12-Month Electrostatic Pleated Air Conditioner Filters, 2-Pack for Capturing Dust, Smog, Pet Dander High-Efficiency Purification Multi-Layer Filtration Superior Compatibility Stable and Durable Wide Application Long-Lasting Performance Folded Item ,Nominal Filtration Grade: MERV 16,Plastic Body with Screws Width: 3.98 in / 101 mm,Number of Pieces: 2

4-Pack CFL Light Bulbs: Upgrade your home lighting with our 13W CFL light bulbs. Featuring a GU24 base, 900lm luminous flux, and 2700K warm color temperature, they deliver soft, glare-free light while saving energy compared to standard incandescent bulbs, ideal for bedroom, study room, living room, and commercial space.

Anonymous. Sun May 17 2026

There are more pollutants inside a home than outside. It is a common misconception that indoor air is much safer to breathe. However, because the air inside a house or office does not circulate as freely and widely as it does outdoors, dust and spores are more likely to stay trapped. You deserve cleaner air in your home and your work environment.

i love this filter because it does last a long time. Mary. Houston, TX. Wed Jan 18 2023

Your home spa is where you take residential steambathing to a new level. A personal steamroom elevates bath culture to a higher level of sophistication and satisfaction. With its elegantly designed steam shower systems, the latest word in bathroom remodeling, Mr.Steam introduces a new standard of luxury into the home. Your home steambath makes the exclusive amenity of your health club or favorite resort a luxury to enjoy every day. Steambathing is an immersion into the elemental forces of life: water and warmth. A home steam room creates its own landscape, where the senses expand and boundaries soften and disappear. It is the most sensual of beauty rituals: relaxation and rejuvenation, stimulation and exhilaration. MrSteam Residential Generators are crafted from recyclable Stainless Steel and assembled with meticulous attention to detail. Designed, engineered and assembled in Long Island City, NY to the most exacting standards, our generators are clean, green, virtually silent, and ultra-efficient.

Arrived promptly and functions perfectly.. Corrinne. Mesa, AZ. Sun Aug 03 2025

25" 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.

Great price on a quality product. These are recommended by OEM. Very happy with purchase.. David. Wed Dec 25 2024

25" H x 26" 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.

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.

24" H x 14" W x 1" D

Works better than most filters! Great product ! Love it!. Cs26. Mcminnville, TN. Mon Aug 01 2022

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

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

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 x 25 x 4 Furnace Filter, MERV 13 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 13,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-07,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

Really happy with this . .. MUCH BETTER than the original that came with it.. Ana. Charlotte, NC. Wed Apr 29 2026

Your home spa is where you take residential steambathing to a new level. A personal steamroom elevates bath culture to a higher level of sophistication and satisfaction. With its elegantly designed steam shower systems, the latest word in bathroom remodeling, Mr.Steam introduces a new standard of luxury into the home. Your home steambath makes the exclusive amenity of your health club or favorite resort a luxury to enjoy every day. Steambathing is an immersion into the elemental forces of life: water and warmth. A home steam room creates its own landscape, where the senses expand and boundaries soften and disappear. It is the most sensual of beauty rituals: relaxation and rejuvenation, stimulation and exhilaration. MrSteam Residential Generators are crafted from recyclable Stainless Steel and assembled with meticulous attention to detail. Designed, engineered and assembled in Long Island City, NY to the most exacting standards, our generators are clean, green, virtually silent, and ultra-efficient.

20" H x 25" W x 1" D

Electrostatic Air Filter, Washable and Reusable Aluminum AC/HVAC Furnace Filter, MERV 8 Long Lifetime,Home or Office Breathe Cleaner Air Efficient Filtration Easy Installation and Maintenance Compatible with Various Systems Long-Term Use Ensures Efficient Airflow Main Materials: Aluminum Frame / Mesh / Nylon Mesh / PVC-Coated Grid Mesh,Color: Silver,Quantity: 1,Filter Rating: MERV 8,Item Weight: 1.54 lbs / 0.7 kg

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

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.

This elegant, high-gloss rectangular top-mount sink is crafted from durable, non-porous white porcelain with a baked-on glaze for effortless cleaning and lasting shine. Its classic lines maximize countertop space and suit both traditional and modern bathroom designs. Designed for easy retrofit in cabinets 22″ and wider, the P-211H accommodates a standard 1 ¾″ drain (pop-up drain not included) and includes two overflow caps in Polished Chrome & Matte Black. cUPC-certified and backed by a limited lifetime warranty.

[This review was collected as part of a promotion.] Bought 2 of these for a remodel, I was looking for a sink that holds the water inside the edges and they work great for that and look really good.. Aoue. Canada. Sat Jun 07 2025

Your home spa is where you take residential steambathing to a new level. A personal steamroom elevates bath culture to a higher level of sophistication and satisfaction. With its elegantly designed steam shower systems, the latest word in bathroom remodeling, Mr.Steam introduces a new standard of luxury into the home. Your home steambath makes the exclusive amenity of your health club or favorite resort a luxury to enjoy every day. Steambathing is an immersion into the elemental forces of life: water and warmth. A home steam room creates its own landscape, where the senses expand and boundaries soften and disappear. It is the most sensual of beauty rituals: relaxation and rejuvenation, stimulation and exhilaration. MrSteam Residential Generators are crafted from recyclable Stainless Steel and assembled with meticulous attention to detail. Designed, engineered and assembled in Long Island City, NY to the most exacting standards, our generators are clean, green, virtually silent, and ultra-efficient.

Filters work great for a good price.. Sandra. Murfreesboro, TN. Thu May 28 2026

25.59" H x 25.59" W x 2.6" D

Return Air Filter Grille, Fits W30 x H20in Duct Opening Size, Filter Included, Return Air Vent Cover for Wall, Powder-Coated Steel Return Air Grill Detachable Face/Door for 1 inch Filters Return Air Filter Grille How to Measure Efficient Air Exchange Easy to Replace and Maintain Easy Installation Multiple Size Options Installation Opening Dimensions: 29.7 x 19.9 in / 75.5 x 50.5 cm,Installation Opening Thickness: 1.06 in / 2.7 cm,Filter Slot Dimensions: 29.6 x 19.8 x 1.3 in / 75.3 x 50.3 x 3.2 cm,Item Model Number: 1RAF3020F-1,Product Dimensions: 32.7 x 22.5 x 1.6 in / 83 x 57.2 x 4 cm,Net Weight: 8.93 lbs / 4.05 kg,Filter Rating: MERV8

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.

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.