Top 9 20x25x4 HEPA Air Filter – Home Air Purifier Parts & Accessories

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1. Nordic Pure

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Nordic Pure 20x25x4 MERV 12 Pleated AC Furnace Air Filters 2 Pack

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Nordic Pure #ad - Lead/handling Time - 5. 5 x 3. Attracts indoor allergens, dust, pollen and other airborne contaminants. Actual size: 19 1/2 x 24 1/2 x 3 5/8 19. Hypoallergenic and pleated electrostatic filter material. Proudly made in the USA. 63. 5 x 24. Nordic pure recommends changing 4" air filters every 3-6 months.
BrandNordic Pure #ad
ManufacturerNordic Pure #ad
Height19.5 Inches
Length24.5 Inches
Weight3.52 Pounds
Width3.63 Inches
Part Number20x25x4M12-2
Model20x25x4 (3 5/8)

2. Honeywell Home

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Honeywell Home Air Filter Ultra Efficiency CF200A1016/E, 20x25x4, Merv 12

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Honeywell Home #ad - No time consuming assembly required. Actual dimensions: 19. 90 x 24. 75 x 4. 38 in. Lasts up to 12 months. Easily fits aprilaire/Space-Gard models 2200 & 2253.

Captures high percentage of house hold airborne particles, including microscopic particles you can't see. Easily fits aprilaire/Space-Gard models 2200 & 2253. Merv 12 rating-up to 60x more efficient than typical 1" fiber glass filter. Exceeds honeywell FC100A1037 specifications. Captures high percentage of house hold airborne particles, including microscopic particles you can't see. Merv 12 rating-up to 60x more efficient than typical 1" fiber glass filter.
BrandHoneywell Home #ad
ManufacturerHoneywell #ad
Height20 Inches
Length25 Inches
Width4.5 Inches
Part NumberCF200A1016
ModelCF200A1016
Warranty1 Year Limited

3. Filtrete

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Filtrete 20x25x1, AC Furnace Air Filter, MPR 1000, 2-Pack exact dimensions 19.688 x 24.688 x 0.84, Micro Allergen Defense

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Filtrete #ad - Slim fit and 5in. Home air filters for your furnace, air conditioner or HVAC system. For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1 in. Attracts and captures particles such as lint, dust, pollen, pet dander, smoke and smog.

And 5 in. When the lifespan is up, then choose 30, you’ll get a notification to change your filter. Filters, and at least every 12 months for 4 in. Thick air filters. Find your size: 1000 mpr available in 4in. 4in. Filters. The higher the mpr, pet dander, smoke, the more microparticles--such as pollen, bacteria and viruses--your filter will capture from the air passing through it. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in.

1000 mpr has a rating of MERV 11. Create a change countdown in the filtrete smart app. Sign-up for a filter change reminder program that works for you! For residential use only. Simply use the app to scan the barcode on your filter’s packaging, 60 or 90 days for your replacement countdown. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy.
BrandFiltrete #ad
Manufacturer3M Canada Company #ad
Height2.5 Inches
Length20.38 Inches
Weight1.41 Pounds
Width26 Inches
Part NumberAD03-2PK-1E
ModelAD03-2PK-6E
WarrantyThis 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service, contact 3M at the address listed on the product package.

4. Filtrete

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MPR 1200, AC Furnace Air Filter, Allergen Defense Odor Reduction, 2-Pack exact dimensions 19.688 x 24.688 x 0.84, Filtrete 20x25x1

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Filtrete #ad - The higher the mpr, smoke, pet dander, the more microparticles--such as pollen, bacteria and viruses--your filter will capture from the air passing through it.1200 odor mpr has a rating of MERV 11. 25 times more effective in odor removal than other national retail home air filters, based on a comparison of organic vapor capacity.

And 5 in. Home air filters for your furnace, air conditioner or HVAC system. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Filters. Attracts and captures particles such as lint, pollen, dust, pet dander, smoke and smog. Active carbon layer acts as odor eliminator for pet smells, cooking, smoke, mildew and cleaning chemicals. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in.

For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1in. Filters, and at least every 12 months for 4 in. Designed with exclusive filtrete brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through. Sign-up for a filter change reminder program that works for you! For residential use only.
BrandFiltrete #ad
Manufacturer3M Canada Company #ad
Height1 Inches
Length20 Inches
Weight2.66 Pounds
Width25 Inches
Part NumberAOR03-2PK-6E
ModelAOR03-2PK-6E
WarrantyThis 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service, contact 3M at the address listed on the product package.

5. 3M

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3M COMPANY DP03DC-4 Filtrete Filter, 20 x 25 x 4-Inch

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3M #ad - Lasts up to 12 Months. Manufactured in China. Lasts up to 12 Months. Allergen Reduction Filter. Adds extra shine to your product.

For housing units accommodating 4 " Nominal Size Filters & Is For Residential Use. The filtrate, 20x 25x 4, 3 month filter, Allergen reduction filter, for housing units accommodating 4Nominal size filters & is for residential use. Allergen Reduction Filter. For housing units accommodating 4 " Nominal Size Filters & Is For Residential Use. Lasts up to 12 Months. For housing units accommodating 4 " Nominal Size Filters & Is For Residential Use. Allergen Reduction Filter.
Brand3M #ad
Manufacturer3M #ad
Height25 Inches
Length4 Inches
Weight2.65 Pounds
Width20 Inches
Part NumberDP03DC-4
ModelDP03DC-4
WarrantyAS LISTED

6. RAYAIR SUPPLY

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RayAir Supply 20x25 Respicaire CG MicroCLean 95 Air Cleaner Replacement Filter Pads 20x25 Refills 4 Pack

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RAYAIR SUPPLY #ad - 4pademcg2025. Year supply - eight fiberglass media pads per order 4 Changes. Material cannot be Used For Manufacturing Personal Respirators***. Free shipping. Respicaire microclean 95 Compatible Replacement Media for a 20x25 Filter.
BrandRAYAIR SUPPLY #ad
ManufacturerRAYAIR SUPPLY #ad
Height0.75 Inches
Length22.25 Inches
Width18.25 Inches
Part Number4PADEMCG2025
Model4PADEMCG2025

7. Filtrete

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AC Furnace Air Filter, MPR 1500, 4-Pack exact dimensions 13.81 x 19.81 x 0.78, Filtrete 14x20x1, Healthy Living Ultra Allergen

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Filtrete #ad - Carries a 1500 microparticle performance rating mpr. Slim fit and 5 in. Filters. And 5 in. Lasts up to 3 months. For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1in.

Home air filters for your furnace, air conditioner or HVAC system. Certified as asthma & allergy friendly As outlined in report ASCR: 1246-01. Sign-up for a filter change reminder program that works for you! 90-percentage effective at capturing particles like dust, pollen and mold spores from the air passing through the filter. 1500 mpr has a rating of MERV 12. Thick air filters. Attracts and captures microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses - and large particles, including lint, household dust and pollen.5

50-percentage better small particle filtration than our 1000 performance level filter. Filters, and at least every 12 months for 4 in. 54% small particle capture, like bacteria and particles that carry viruses % captured is based on ASHRAE 52. 2 testing for 03 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height13.81 Inches
Length19.81 Inches
Weight0.68 Pounds
Width0.78 Inches
Part Number2005-4
Model2005-4PK
WarrantyCall 1-800-494-3552 for warranty questions

8. BestAir

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Removes Allergens & Contaminants, Single Pack, MERV 8, BestAir HW2025-8R Air Cleaning Furnace Filter, 20" x 25" x 4", for Honeywell Models

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BestAir #ad - 3 to 10 Pleated design allows the bestair filter to trap up to 79% of airborne particles from 0 Designed to perform with high efficiency and minimum pressure drop; conserving energy and lowering costs. Minimum efficiency reporting value MERV of 8; generating good filtration with fewer particles and contaminants that pass through the filter. 0 microns; long life filter design for long lasting performance up to 12 months. Filters out unwanted particles including dust lint, mold particles, bacteria, pollen, and virus carriers while allowing cleaner air to flow through.
BrandBestAir #ad
ManufacturerBestAir #ad
Height24.75 Inches
Length20 Inches
Weight0.02 Pounds
Width4.25 Inches
Part NumberHW2025-8R
ModelHW2025-8R
WarrantyN/a.

9. PUREBURG

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PUREBURG Replacement True HEPA Filter + 4 Carbon Pre-Filters Compatible with HoMedics Total Clean AF-20 AP-25 AR-20 Part Number AF-20FL AP-25CRF AF-25

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PUREBURG #ad - Compatible with homedics total clean af-20 ap-25 ar-20 Part Number AF-20FL AP-25CRF AF-25. Please replace your filter regularly to keep your machine fresh and clean. Reduces unpleasant household odors and tobacco smoke. True hepa filters can remove 99. 97% large and airborne particles, common pollutants, including dust, pet dander, and fabric fibers. This filter set comes with 1 x True HEPA Filter and 4 x Active Carbon Pre-Filters.
BrandPUREBURG #ad
ManufacturerPUREBURG #ad
Height1.6 Inches
Length13.5 Inches
Width12 Inches
Part NumberHoMedics-AF-20FL-AP-25CRF-HEPA-FILTER
ModelHoMedics-AF-20FL-AP-25CRF-HEPA-FILTER