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Quick & easy installation – each permafoam permanent air purifier slides into your HVAC system effortlessly in seconds, making it simple to change out your old filters.

Great air quality: rated at merv 8 - Best to purify the air and efficient for a Healthier Home Environment. Easy to install and clean: 10" x 20" x 1" - filter is symmetrical, can be installed facing which ever side.
Most effective: self-charging, these electrostatic air filters use air and static electricity to capture airborne particles, helping to improve your home's ventilation efficiency. Recommended every 1-3 months to vacuum or spray with a low-pressure hose and rinse off thoroughly with water.

Be sure to let the filter completely dry before re-installing. Easy to install and clean: 16" x 24" x 1" - filter is symmetrical, can be installed facing which ever side. Great air quality: rated at merv 8 - Best to purify the air and efficient for a Healthier Home Environment.
Great air quality: rated at merv 8 - Best to purify the air and efficient for a Healthier Home Environment. Rugged aluminum frame prevents corrosion or rust to the filter, while the mesh design makes the filter easier to wash and maintain. Most effective: self-charging, these electrostatic air filters use air and static electricity to capture airborne particles, helping to improve your home's ventilation efficiency.



Lifeair filters take advantage of this charge principle rather than simply trying to block contaminants via netting with smaller pores, meaning greater air flow in your house and longer lasting a/c units. Simply rinse off with ONLY water once per month, then let your filter dry before re-installing.
The lifeair filter works via electrostatic principles. Our filter media is made with knitted loops as opposed to corrugated media on other filters, which gives our filters a 3x greater surface area to increase the effectiveness of electrostatic principles. All materials used in lifeair filters are recyclable and save from disposing of hundreds or even thousands of cheap filters in a single lifetime – saving our environment. Risk free: if you don't love your life air filters, return them for a full refund.

Universal activated carbon pre filter can be cut to fit any size filter. 16x48 charcoal sheet. A thin 1/16 inch thickness works great.
Can be used with honeywell, 40100 series, quietcare & silentcomfort series air purifiers; 50000 series, Whirlpool, honeywell round, 40200 series & hpa100, HEPA, Next Gen and any other air purifier.


Our carbon pre-filters greatly reduce the amount of dust & particles getting into your main filter. Direct replacement, you can replace your dirty filter in matter of seconds! These are specially cut and perfectly designed to fit Honeywell HPA300 Air Purifier! Made from all-filters premium quality activated Carbon to help keep your home smelling fresh and odor free.
1. Vega
#ad
Cut to Fit, Washable 12x12x1, 3 Pack, Vega AC Air Furnace Filters
#adVega #ad - Washable furnace filters. Reduces electricity use. Cut to fit to save money. Made in USA. Removes harmful particles.More information #ad
Brand | Vega #ad |
Manufacturer | Aqupon #ad |
Part Number | 12x12x1-3 |
More information #ad
2. Trophy Air
#ad
Trophy Air Permanent Air Filter Replacement | Permafoam | Washable | HVAC Conditioner Purifier | Purifies for Cleaner, Healthier Home Environment | Easy to Install | Made in the USA 20x25x1
#adTrophy Air #ad - Updated sizing as of feb 2018 for a perfect fit! – great feedback from our reviewers have made our product even better! Premium craftsmanship – each hvac air filter is crafted with 20 PPI polyurethane foam between two pieces of corrugated aluminum for superior reliability.Quick & easy installation – each permafoam permanent air purifier slides into your HVAC system effortlessly in seconds, making it simple to change out your old filters.
More information #ad
Washable with enhanced hvac effectiveness – Crafted to help improve your home’s ventilation efficiency, proper air flow can help reduce air flow resistance for less HVAC stress. American made – permafoam permanent trophy Air Conditioner Filters are crafted right here in the United States, so you can trust their durability and long-lasting quality.Brand | Trophy Air #ad |
Manufacturer | Trophy Air #ad |
Height | 1 Inches |
Length | 20 Inches |
Width | 25 Inches |
Part Number | 43307-340 |
More information #ad
3. LifeSupplyUSA
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10x20x1 Aluminum Electrostatic Air Filter Replacement Washable Air Purifier A/C Filter for Central HVAC by LifeSupplyUSA
#adLifeSupplyUSA #ad - Be sure to let the filter completely dry before re-installing. Great air quality: rated at merv 8 - Best to purify the air and efficient for a Healthier Home Environment. Save money: air filters are designed with high quality components to protect your AC HVAC or Furnace, Increase Airflow, and Reduce HVAC Stress.Great air quality: rated at merv 8 - Best to purify the air and efficient for a Healthier Home Environment. Easy to install and clean: 10" x 20" x 1" - filter is symmetrical, can be installed facing which ever side.
More information #ad
Rugged aluminum frame prevents corrosion or rust to the filter, while the mesh design makes the filter easier to wash and maintain. Used by professionals: lifesupplyusa electrostatic air filters are made tough heavy duty aluminum frame with mesh design to be durable & efficient for years. Most effective: self-charging, these electrostatic air filters use air and static electricity to capture airborne particles, helping to improve your home's ventilation efficiency. Recommended every 1-3 months to vacuum or spray with a low-pressure hose and rinse off thoroughly with water.
Brand | LifeSupplyUSA #ad |
Manufacturer | LifeSupplyUSA #ad |
Part Number | BA-QFT0-X84V |
More information #ad
4. LifeSupplyUSA
#ad
16x24x1 Aluminum Electrostatic Air Filter Replacement Washable Air Purifier A/C Filter for Central HVAC – Improve airflow & Furnace longevity by LifeSupplyUSA
#adLifeSupplyUSA #ad - Save money: air filters are designed with high quality components to protect your AC HVAC or Furnace, Increase Airflow, and Reduce HVAC Stress. Recommended every 1-3 months to vacuum or spray with a low-pressure hose and rinse off thoroughly with water.Be sure to let the filter completely dry before re-installing. Easy to install and clean: 16" x 24" x 1" - filter is symmetrical, can be installed facing which ever side. Great air quality: rated at merv 8 - Best to purify the air and efficient for a Healthier Home Environment.
More information #ad
Used by professionals: lifesupplyusa electrostatic air filters are made tough heavy duty aluminum frame with mesh design to be durable & efficient for years. Great air quality: rated at merv 8 - Best to purify the air and efficient for a Healthier Home Environment. Rugged aluminum frame prevents corrosion or rust to the filter, while the mesh design makes the filter easier to wash and maintain. Most effective: self-charging, these electrostatic air filters use air and static electricity to capture airborne particles, helping to improve your home's ventilation efficiency.
Brand | LifeSupplyUSA #ad |
Manufacturer | LifeSupplyUSA #ad |
Height | 1 Inches |
Length | 24 Inches |
Width | 16 Inches |
Part Number | ER656 |
More information #ad
5. Filter Everything
#ad
15" x 17" x 1/8", 2-Pack, 921784, Replacement A-Coil Filters Compatible with Nordyne C8DAM01830U-B, and Many Nordyne/Intertherm Models
#adFilter Everything #ad - Proudly made in the USA near Cleveland, Ohio. Dimensions of these filters measure 15" x 17" x 1/8". For a/c and heat Pump A-Coils. Replacement a-coil filters are compatible with Nordyne model C8DAM01830U-B and many Nordyne / Intertherm models. 2-pack.More information #ad
Brand | Filter Everything #ad |
Manufacturer | Filter Everything #ad |
Part Number | AF4368 |
More information #ad
6. BYTEBAY
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BYTEBAY 16''x48''x0.2'' Cut to Fit Activated Carbon Filter for Air Purifiers Furnace Filters and Air Conditioner Filters
#adBYTEBAY #ad - Get the most bang for your buck! Compatible replacement for almost all air purifiers. Save money - offers premium pre-filters at a fraction of the cost compared to other OEM providers, increasing the hepa’s lifespan, giving you more bang for your buck! Reusable sealed bag - keep your carbon filters fresh and clean until you’re ready for a change! Comes with velcro strips as shown.More information #ad
What you get - 1 * 16'' x 48'' carbon Filter, 1*Reusable Sealed Bag. Filter measures: 16” x 48" x 02" 1 pack. Professional filtration filters - removes dust lint Smoke Pet hair VOC Common household chemicals Benzene and other VOCs so all you’re left with is fresh, breathable air. Compatibility - easy to cut/trim activated carbon filter, cut to fit air filter.Brand | BYTEBAY #ad |
Manufacturer | Homezou #ad |
Weight | 0.75 Pounds |
Part Number | BB-97620 |
Model | BB-97620 |
More information #ad
7. LifeAir Filters
#ad
Eco-Friendly HVAC Electrostatic Reusable Air Filter's by Life Air Filters 14"x14"x1"
#adLifeAir Filters #ad - It’s that simple! Go green. Over 99% of all dust, allergens, single-celled organisms, metals, fungus, viruses, bacteria, and gaseous elements are positively charged. For any questions/concerns, feel free to contact us via our Life Air Filters website. Directions: lifeair filters are reusable.Lifeair filters take advantage of this charge principle rather than simply trying to block contaminants via netting with smaller pores, meaning greater air flow in your house and longer lasting a/c units. Simply rinse off with ONLY water once per month, then let your filter dry before re-installing.
More information #ad
As air passes through the filter, positively charged elements adhere to the custom made LifeAir fabric. Clean the air you breathe with less stress, less hassle, and more comfort. The lifeair filter works via electrostatic principles. Our filter media is made with knitted loops as opposed to corrugated media on other filters, which gives our filters a 3x greater surface area to increase the effectiveness of electrostatic principles. All materials used in lifeair filters are recyclable and save from disposing of hundreds or even thousands of cheap filters in a single lifetime – saving our environment. Risk free: if you don't love your life air filters, return them for a full refund.
Brand | LifeAir Filters #ad |
Manufacturer | Life Filters LLC #ad |
Part Number | AFN |
More information #ad
8. CFS COMPLETE FILTRATION SERVICES EST.2006
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Universal Cut to Fit Carbon Pad Pre Filter Roll for Air Purifiers Furnace Filters and Air Conditioner Filters
#adCFS COMPLETE FILTRATION SERVICES EST.2006 #ad - Protects the HEPA filter and extends its life span. Pre filter carbon helps reduce household odors and capture big particle such as hair, dust, etc. Fits honeywell hrf-ap1, 17000 series, 18150 series, HPA200, HPA300 series consoles. Can be cut to size for air purifiers, vents, range hood filters, humidifier filter, grease filter and furnace filter.Universal activated carbon pre filter can be cut to fit any size filter. 16x48 charcoal sheet. A thin 1/16 inch thickness works great.
More information #ad
Winix 5500 It fits honeywell model: hpa020 series, 13300 series, 14500 series, hpa250 series, hpa3100 series, 50150 series, 11150 series, 13520 series, 50100 series, ha100 series, 50200 series, 50250 series, 17000 series, hpa090 series, also fits 40000 series, 13503, ha300 series, HPA5100-HPA5300 series, hpa030 series, 12500 series, ha090 series, hpa100 series, 13530 series, 50255, hpa200 series, 50300 60500 61000, 10590 series, 10500 series, HPA300 series, 18100 series, 62000 63000. Can be used with honeywell, 40100 series, quietcare & silentcomfort series air purifiers; 50000 series, Whirlpool, honeywell round, 40200 series & hpa100, HEPA, Next Gen and any other air purifier.
Brand | CFS COMPLETE FILTRATION SERVICES EST.2006 #ad |
Manufacturer | CFS COMPLETE FILTRATION SERVICES EST.2006 #ad |
More information #ad
9. 99Langmax
#ad
99 Langmax Carbon Fabric Filter Replacement Cut To Fit Charcoal Hepa AC Vent Filter Activated Charcoal Carbon Air Filter Fabric Sheet Carbon Pad 16 x 48 inch
#ad99Langmax #ad - Li>change the filter by a periodically time can better removes odors and VOCs. Li> . Li>100% satisfaction guarantee, If you are not happy with anything please do contact us anytime. Li> . Li>cut to fit charcoal replacement filter can used for air purifiers, range hood filters, furnace filters and vent filters.More information #ad
Li> . Li>contains 1 set of 48" x 16" x 02" thickness cut to fit Carbon Fabric replacement filter. Li> . Li>made of carbon fabric, cost effective with DIY cut to fit to different size. Li> .Brand | 99Langmax #ad |
Manufacturer | 99Langmax #ad |
Height | 0.2 Inches |
Length | 47.24 Inches |
Width | 15.75 Inches |
Part Number | LM-CF-101 |
Model | LM-CF-101 |
More information #ad
10. AF ALL- FILTERS, INC. THE AMERICAN FILTER COMPANY
#ad
Made in USA, HPA300 Carbon Pre Filter Replacement 6 Pack Precut for Honeywell HPA300 HEPA Air Purifiers
#adAF ALL- FILTERS, INC. THE AMERICAN FILTER COMPANY #ad - Capture more dust and particles than ever before with these perfectly pre cut filters. We have designed our filters to be thicker and more absorbent than OEM carbon filters.Our carbon pre-filters greatly reduce the amount of dust & particles getting into your main filter. Direct replacement, you can replace your dirty filter in matter of seconds! These are specially cut and perfectly designed to fit Honeywell HPA300 Air Purifier! Made from all-filters premium quality activated Carbon to help keep your home smelling fresh and odor free.
More information #ad
Made in the usa. Replacing your main hepa filter is costly so with 6 pre-filters you can save both time & money. Ideal for households with pets, cooking, smokers & people suffering from asthma or allergies.Brand | AF ALL- FILTERS, INC. THE AMERICAN FILTER COMPANY #ad |
Height | 0.19 Inches |
Length | 17.2 Inches |
Width | 14 Inches |
Part Number | HRF-AP1 Filter A, Honeywell HPA300 |
Model | HPA300 Carbon Prefilter |
More information #ad