10 Best Furnace Filters Air-cleaner
#1 Best Pick
Filtrete Clean Living Basic Dust AC Furnace Air Filter, MPR 300, 12 x 20 x 1-Inches, 6-Pack
Brand: Filtrete
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- Electrostatically charged fibers attracts and capture large airborne allergens like: Pollen, Household Dust, Lint
- Ideal for high-velocity heating and cooling systems
- Lasts up to 3 months
- Microparticle Performance Rating MPR 300 equates to Minimum Efficiency Reporting Value MERV 5
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#2 Best Value
Filtrete Micro Allergen Defense AC Furnace Air Filter, MPR 1000, 20 x 24 x 1-Inches, 2-Pack
Brand: Filtrete
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- OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
- DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
- ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
- 1000 MPR has a rating of MERV 11
- The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it.FIND YOUR SIZE: 1000 MPR available in 4in. , 4in. slim fit and 5in. thick air filters.FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. filters, and at least every 12 months for 4 in. and 5 in. filters.A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Sign-up for a filter change reminder program that works for you!.FOR RESIDENTIAL use only.CREATE A CHANGE COUNTDOWN in the Filtrete Smart app. Simply use the app to scan the barcode on your filter's packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you'll get a notification to change your filter
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#3 Budget Pick
Komashr 12x12x1 Air Filter MERV 13 (4-Pack), HVAC/Furnace AC Filter Replacement, Dust Defense–Comparable with MPR 1500-1900 & FPR 10 (Actual 11.75x11.75x0.75)
Brand: Komashr
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- Nominal Size: 12"x12"x1", Actual Size: 11.75"x11.75" x 0.75". Designed to fit most 12x12x1 HVAC, furnace, AC and heat pump filter slots with a snug, no-gap fit.
- MERV 13 Filtration: High-efficiency filtration captures airborne particles,comparable with MPR 1500-1900 & FPR 10 .
- High-Efficiency Filtration: Crafted from 100% synthetic, electrostatically charged media, this filter features a higher pleat count , delivering broader surface coverage and enhanced particle capture.
- Long-Lasting & Cost-Effective: Engineered for longer use — each filter lasts up to 90 days, depending on air quality and system usage. For optimal performance and clean indoor air, replace every 3 months.
- Durable & Moisture-Resistant Frame: Built with a heavy-duty beverage board frame and wire backing that resists warping, heat, and humidity. Stronger and more stable than standard cardboard filters.
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#4 Top Choice
Filtrete Healthy Living Ultimate Allergen Reduction AC Furnace Air Filter, MPR 1900, 16 x 25 x 1-Inches, 2-Pack
Brand: Filtrete
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- OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
- DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
- ATTRACTS AND CAPTURES microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses--and large particles, including lint, household dust and pollen
- 1900 MPR has a rating of MERV 13
- The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it.62% SMALL PARTICLE CAPTURE, like bacteria and particles that carry viruses* (* % is based on ASHRAE 52.2 testing for 0.3 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing).CERTIFIED as asthma & allergy friendly* (*As outlined in report ASCR: 1246-01).FIND YOUR SIZE: MPR 1000, MPR 1200 and MPR 1550 available in 4 in., 4 in. slim fit and 5 in. thick air filters.FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. filters, and at least every 12 months for 4in. and 5in. Filters.A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Sign-up for a filter change reminder program that works for you!.Designed with Filtrete Brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through.Captures micro-particles including: PM 2.5 pollution, smoke, cough/sneeze debris, bacteria, viruses, and large particles like lint, dust and pollen.Electrostatic air filter with Microparticle Performance Rating 1900.4 times better small particle capture compared to non-electrostatic pleated filters for the capture of 0.3 to 1.0 micron particles..Lasts up to 3 months
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#5 Popular Choice
Filtrete AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 2.54 cm Electrostatic Air Cleaning Filter, 6 Pack (35.5 x 50.8 x 2.5 cm)
Brand: Filtrete
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- OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system
- DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through
- ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog
- 1000 MPR has a rating of MERV 11
- The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it
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#6 Top Pick
2 Pack Cuttable Air Conditioner Filters - Cut to Fit Carbon Pad Air Purifier Filters, Washable Reusable Foam Pad Pre Filter Roll for AC Window Unit Charcoal Sheet
Brand: Generic
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- Enhanced Air Purity: Filtering out pet hair, dust, lint , and pollen particles, this Window Air Conditioner Filter uses advanced technology to create a cleaner and healthier living environment. Enjoy significantly improved air quality with its unmatched air cleansing capabilities.
- Advanced Air Filtration: Made from high-quality, washable , and reusable material, our Window Air Conditioner Filters boast a 40 PPI polyurethane filter sponge and top-notch adsorption and filtration properties.
- Unique Cool: Our Window Air Conditioner Filters can be easily cut to meet your specific needs , ensuring a perfect fit and eliminating the problem of improper sizing, so you can enjoy cool and clean air effortlessly.
- Effortless Installation: Keep your air conditioner working at its best by regularly cleaning every other week with our easy-to-replace filters . Maintain high filtration efficiency and ensure clean air with 2 filters per pack. Simply cut to size and install hassle-free.
- Scope of Application: Wide range of compatibility for hassle-free integration with most standard window air conditioners and air cleaners , regardless of the make or model.
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#7 Top Pick
Filtrete AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 2.54 cm Electrostatic Air Cleaning Filter, 6-Pack (45.7 x 60.9 x 2.5 cm)
Brand: Filtrete
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- MAKE YOUR HOME YOUR SANCTUARY: 6-pack of 3-month pleated Filtrete 18x24x1 MPR 300 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
- DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 17.81 x 23.81 x 0.81
- EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
- COUNTLESS PARTICLES: With a 300 MPR and MERV 5 rating, your Filtrete Filter will help capture many particles from the air passing through it
- VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
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#8 Top Pick
Filtrete Clean Living Basic Dust AC Furnace Air Filter, MPR 300, 35.5 cm x 50.8 cm x 2.5 cm, 6-Pack
Brand: Filtrete
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- Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1" air filters for your furnace, air conditioner, or HVAC system
- Exclusive Filtrete Brand 3-in-1 technology from 3M traps unwanted air particles, while letting cleaner air flow through
- Attracts and captures large particles such as lint, household dust, dust mite debris and mold spores
- Filtrete 300 MPR (Microparticle Performance Rating) equates to MERV 5
- For optimum performance, change your home air filter every 90 days or sooner.For residential use only.The higher the MPR, the more microparticles - such as pollen, pet dander, smoke, bacteria and viruses - your filter will capture from the air passing through it.A dirty filter will slow down air flow and make the system work harder to keep you warm or cool - wasting energy. Sign-up for a filter change reminder program that works for you!.Packaging and filter media may vary for MPR 300
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#9 Top Pick
Pureburg 1-PACK Cut-to-Fit Carbon Pad 16 x 48 inches for Air Filters Charcoal Sheet fits Air Purifiers Range Hoods Furnace Filters removes Odor VOC Parts Accessories Replacement Replenishment and more
Brand: PUREBURG
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- Cut-to-fit charcoal sheet, 16" x 48" x 1/8 inch Carbon Pad ,1-Pack
- Can be cut to size for Air purifiers, Air Conditioner, range hood filters, Dehumidifier filter, vents, grease filter and furnace Filter, Food cycler filter. Kitchen Compost Bins and More..
- Carbon Pad helps reduce Chemicals VOCs, tobacco smoke,PM2.5,common household bad smell, Also capture big particle such as hair, dust, etc. Protects the HEPA filter and extends its life span
- Replace Model Series Parts Periodically to Keep Your Machine Fresh and Clean,For the best performance, clean the filter once a month with a soft brush gently or with a vacuum cleaner.
- Can be Compatible with Honeywell, Whirlpool and more air purifier. Fits Honeywell hrf-ap1, Honeywell Round, QuietCare & SilentComfort Series air purifiers; 50000 series, 17000 series, 18150 series, 40100 series, 40200 series & HPA100, HPA200, HPA300 series consoles. winix 5500
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#10 Top Pick
PUREBURG Carbon Filter,Cut-to-Fit Carbon Pad 16 x 48 inches for Charcoal Sheet fits Range Hoods Furnace Filters, Air Purifier,Food cycler filter. Kitchen Compost Bins,Removes Odor VOC, 2-Pack
Brand: PUREBURG
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- Cut-to-fit charcoal sheet, 16" x 48" x 1/8 inch Carbon Pad ,2-Pack
- Can be cut to size for Air purifiers, Air Conditioner, range hood filters, humidifier filter, vents, grease filter and furnace Filter, Food cycler filter. Kitchen Compost Bins and More..
- Carbon Pad helps reduce Chemicals VOCs, tobacco smoke,PM2.5,common household bad smell, Also capture big particle such as hair, dust, etc. Protects the HEPA filter and extends its life span
- Replace Model Series Parts Periodically to Keep Your Machine Fresh and Clean,For the best performance, clean the filter once a month with a soft brush gently or with a vacuum cleaner.
- Can be Compatible with Honeywell, Whirlpool and more air purifier. Fits Honeywell hrf-ap1, Honeywell Round, QuietCare & SilentComfort Series air purifiers; 50000 series, 17000 series, 18150 series, 40100 series, 40200 series & HPA100, HPA200, HPA300 series consoles. winix 5500
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