Filterbuy Afb19x19x4m13apk4

24" 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

115, 11800

This unit has 2 cooling/heating and fan speeds to customize your comfort. The 4-way air deflection allows you to direct the flow of air where it's needed most whether cooling, heating, or just circulating air. Use the convenient 24 hour on/off timer and energy saver option to help save on energy costs. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, trim kit, removable/washable filter and a check filter alert. (Wall sleeve sold separately)

Unit itself works great. My review focuses more on wayfair. This is a larger, more difficult product to get across the country. Somehow, wayfair got it to me undamaged and quickly. Thanks yall!. Cory. Saint Petersburg, FL. Mon Dec 09 2024

Great price on a genuine LG wall sleeve, plus fast shipping!. Anonymous. Tue Nov 14 2023

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

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

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

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

Combines cutting-edge efficiency, smart-home convenience, and eco-conscious engineering for seamless comfort in residential or light commercial spaces.

Extremely happy about this purchase. Delvi. Kissimmee, FL. Sat May 02 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

Upgrade to powerful, year-round climate control with this 18,000 BTU Smart Inverter Window Air Conditioner with supplemental heating. Designed for large rooms up to 1,000–1,050 square feet, this 230V unit delivers robust cooling performance in open living areas, great rooms, and primary bedrooms — while also providing dependable heating when temperatures drop. Inverter-boosted technology automatically adjusts compressor speed to maintain consistent comfort, reduce energy consumption, and minimize temperature fluctuations. Built-in Wi-Fi connectivity allows you to control your window air conditioner from anywhere using the Frigidaire app or compatible smart home devices. Set schedules, change modes, and adjust temperatures remotely for comfort that fits your routine. Six-way multidirectional airflow distributes air evenly throughout the space, helping eliminate hot and cold spots. Energy Efficient Sleep Mode gradually adjusts overnight temperatures to optimize savings and comfort. Designed for 230V outlets with a 60-inch power cord, this unit fits windows 28”–40.5” wide and at least 18.5” tall for secure installation. For smart performance, powerful capacity, and all-season versatility, this Frigidaire inverter window AC delivers advanced comfort with modern convenience.

[This review was collected as part of a promotion.] So far my window unit is running at 70° Eco and turns off when it reaches that temperature. I did buy an air purifier filter and received it yesterday so I’m reading the directions to see how to put it in. I had a previous 25,000 BTU Frigidaire, which lasted 10 years and I hope this 18,000 be to you last just as long so far, I have no problems and I hope it stays that way. Thanks. Libby72. Tue Jun 03 2025

3000K

This multi-pack of light bulbs updates your fixtures with reliable illumination throughout your home. Crafted from plastic, they feature a frosted finish that helps diffuse light smoothly across your indoor space. Designed to replace standard everyday bulbs, these pieces blend seamlessly into your existing lamps and overhead setups to maintain a bright, functional environment. They're built without lead or mercury, offering a clean addition to your household lighting routine. It also works well in damp locations, making it a versatile option for updating various fixtures in your space.

They look great I need to order more. Anonymous. Sun May 17 2026

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 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

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

I have been using this product for years and it removes the really fine dust you don't even notice in the air. In the area I live, I change the filter twice a year.. Rainman. Cincinnati, OH. Sat Feb 14 2026

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.

20" H x 20" W x 1" D

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

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

5000K

Works good pain in the to install. Alvin. Mon May 04 2026

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. 

Has a good strong blower and I could tell after the first day that the air was clearer.. Cindy. IL. Wed Jun 03 2026

Beat the heat with the GE 5,000 BTU Mechanical Window Air Conditioner, designed for small rooms up to 150 sq. ft. This compact yet powerful unit provides reliable cooling, perfect for bedrooms, offices, and other small spaces. With easy-to-use mechanical controls, you can adjust the temperature and fan settings to your desired comfort level in seconds. The unit’s 2 cooling modes and 2 fan speeds ensure flexibility for various weather conditions, while the adjustable thermostat offers precise control over your environment. Installation is a breeze thanks to the included EZ Mount kit, and its low-profile design fits seamlessly into most window spaces without obstructing your view. Energy-efficient and built to last, this air conditioner is a cost-effective solution for staying comfortable during the warmer months. Plus, its removable filter makes cleaning hassle-free, ensuring fresh, clean air circulation. Enjoy consistent, cool air with GE’s trusted performance and durability. Keep your space cool and comfortable all summer long with this reliable window air conditioner.

Absolutely love LOVE love the GE air conditioner unit in black!! It camouflages perfectly with my decor, but that’s just the aesthetics…it also works! A must-have in the southwestern desert heat!. Mythriftedfashion. Southwest. Fri May 15 2026

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

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

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

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.

Love it. Works well and very affordable. Especially good for a home with a wood burning fireplace.. Anonymous. Mon Jun 01 2026

Good quality. Daljit. ON. Mon Oct 26 2020

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 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.

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

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

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

The Tylza built-in range hood features an intelligent panel integrating touchscreen, gesture, and remote control, with a remote control distance of up to 9.84 feet. It delivers 900 CFM of powerful suction while operating quietly, efficiently removing smoke. The 15-minute delay timer provides added convenience. It supports both ducted and ductless convertible installation. It uses vertical ventilation with a top exhaust outlet to fit various kitchen layouts. The stainless steel filter is dishwasher safe, effectively lowering daily maintenance costs.

Love it. For the quality and price.. Wayne. Knoxville, TN. Sat Nov 01 2025

The Tylza built-in range hood combines function and beauty with a classic black design that offers understated elegance. It features gesture contro, remote control, and an HD touchscreen — providing three flexible ways to operate for a seamless cooking experience. With a powerful 900 CFM suction capacity, it offers four adjustable speed settings. Equipped with two stainless steel filters that are dishwasher-safe, it ensures hassle-free cleaning. Its built-in delay and timing functions enhance user convenience significantly. Features 2 adjustable warm LED lights that serve both your cooking needs and create a cozy atmosphere. It offers two modes, ducted exhaust and ductless recirculation. It comes with an activated carbon filter, allowing installation even without ductwork.

I couldn’t be any happier with this Hood vent if I designed it myself! Especially with the feature of just waving my hand under it and the fans turn on no need to even grab the remote or fiddle around with the control panel! It’s absolutely perfect.. Lydia. Pollocksville, NC. Mon Oct 06 2025

The new clear Bulbrite Solana WIFI Connected A19 LED smart bulb features a classic shape and style that works virtually anywhere in your home. We recommend using in floor or table lamps, or sconces. These Edison lightbulbs can be controlled through the free Solana app or with your existing Amazon Alexa or Google Home voice assistant hub. Set a schedule for your lights to turn on or off, brighten or dim, or be set at just the right scene for specific times in your day.

Excellent quality, I will definitely purchase again.. Roger. Miami, FL. Sun May 17 2026

Bulbrite helps you see, do, engage, and experience every moment as it's meant to be. Bulbrite is here to inspire you to turn life on in a way that only the right, beautiful light can do. These flame-shaped, curved-tip candelabra bulbs are ideal for your home's designer fixtures. This four-pack of LED bulbs emits warm white light while outlasting and outperforming its halogen and incandescent counterparts.

I use these lights for our chandeliers. They’re elegant and they’re beautiful.. They stand out with the perfect amount of light needed... Jacqueline. US. Wed May 20 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

24" H x 20" W x 1" D

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

Rapid Cooling: The device's metal rear grille, metal front cover, and side cover allow for rapid cooling within just 30 seconds, providing quick relief from high temperatures.Strong Cooling in High Ambient Temperature: With a maximum cooling capacity of 131˚F, this device ensures powerful cooling even in extremely hot ambient temperatures, ensuring your comfort even in the hottest conditions.Low Ambient Heating: The device is capable of providing effective heating in low ambient temperatures as low as -13˚F, keeping you warm and comfortable even in chilly weather.High Temperature Self-Cleaning and Sterilization: Equipped with a high temperature self-cleaning and sterilization feature, the device can reach temperatures up to 133˚F to eliminate bacteria and improve indoor air quality.Advanced Airflow Control: The device offers 4-way air flow, allowing you to precisely control the direction of the air stream. This ensures even distribution of cool or warm air throughout the room, creating a comfortable and balanced environment.

Works excellent. Bradley. Hickory, NC. Thu Dec 11 2025

11" H x 9" W x 9" D

10-inch, 6-inch, and 8-inch round, universal make-up air damper kit for use with any Zephyr range hood motor operating over 300 CFM and up to 1,200 CFM, 600 CFM, and 1,000 CFM. When range hoods exhaust air out of your home, negative air pressure is created unless fresh outdoor air replaces the exhausted air. Zephyr’s make-up air damper is designed to balance the air pressure in your home by automatically opening it to allow fresh air while the range hood is operating.

Awesome product… fits hood perfectly. Sandra. Carson, CA. Mon Feb 21 2022

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)

4000K

Luxrite MR16 LED Lighting - Offering you the perfect replacement to your standard halogen mr16 lighting. These mr16 gu10 LED bulbs will cut down your energy costs while still providing optimal lighting in all of your applications. Each 120V mr16 bulb can be utilized in a number of lighting fixtures for landscapes, kitchen, living room, office, home, accent lighting, and even in enclosed fixtures. Each light bulb is dimmable so you can control your lighting at all hours of the day. Get continuous light with no interruptions so you have light when you need it. Zero flickering, zero delay, zero worries.

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.

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

24" H x 18" 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

The Winix 1712-0110-00 Replacement Filter O is a complete one-year filter. The Winix True HEPA Filter captures 99.97% of particles and impurities as small as 0.3 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. The genuine Winix Filter O is compatible with Winix Air Purifier unit A230 and A231.

I have been using this product for years and it removes the really fine dust you don't even notice in the air. In the area I live, I change the filter twice a year.. Rainman. Cincinnati, OH. Sat Feb 14 2026

Ozone Plate for OS600UV, OSAP7