Top 9 20x25x4 MERV 8 – Home Air Purifier Parts & Accessories

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1. Nordic Pure

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Nordic Pure 20x25x4 MERV 8 Pleated AC Furnace Air Filters 2 Pack

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Nordic Pure #ad - Actual size of filter: 19-1/2 by 24-1/2 by 3 5/8. Hypoallergenic and antimicrobial pleated electrostatical filter material. Electrostatic filter captures large airborne particles like household dust, mold spores, and pollen. Made in the USA. Made in the USA. There is a metal mesh support grid bonded to the pleats for extra support. High quality home office furnace filter. Actual size of filter: 19-1/2 x 24-1/2 x 3-5/8.
BrandNordic Pure #ad
ManufacturerNordic Pure #ad
Height3.63 Inches
Length19.5 Inches
Weight5.75 Pounds
Width24.5 Inches
Part Number20x25x4M8-2
Model20x25x4 (3 5/8)

2. Honeywell Home

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MERV 8 Rating, CF100A1025, Honeywell Home 4-Inch High Efficiency Air Cleaner Filter

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Honeywell Home #ad - Long lasting filtration - Lasts up to 12 months without losing quality over time. Dimensions - nominal size 20 x 25 x 4 inches / Actual Size 18. 838 x 24. 875 x 4. 375 inches. Merv 8 rating - get exceptional protection against dust, bacteria, viruses, pollen, fungus, and spores.

Recommended use - recommended for homes with pets, people with allergies, homes with smokers, or anyone wanting cleaner air. A healthier household - breathe easy in your home with a Honeywell Home 4-Inch High Efficiency Air Cleaner Filter that helps keep hazardous airborne particles out and fresh air flowing in.

Compatible and convenient - compatible with Aprilaire and Space-Gard models 2200 and 2251 and Trion Air Bear 20 x 24 air cleaners. Easy installation - honeywell Home's easy-to-install air filters make changing out your air filtration unit quick, painless, and mess-free. 20x more effective than than typical 1-inch fiberglass filters.
BrandHoneywell Home #ad
ManufacturerHoneywell #ad
Height4.38 Inches
Length24.88 Inches
Weight1 Pounds
Width18.84 Inches
Part NumberCF100A1025/U
ModelCF100A1025/U
Warranty1 Year Limited

3. Honeywell Home

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

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Honeywell Home #ad - No time consuming assembly required. Actual dimensions: 19. 90 x 24. 75 x 4. 38 in. 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. Easily fits aprilaire/Space-Gard models 2200 & 2253. Easily fits aprilaire/Space-Gard models 2200 & 2253. 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. Lasts up to 12 months.
BrandHoneywell Home #ad
ManufacturerHoneywell #ad
Height20 Inches
Length25 Inches
Width4.5 Inches
Part NumberCF200A1016
ModelCF200A1016
Warranty1 Year Limited

4. Tier1

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MERV 8, Reduces Harmful Airborne Particles for Improved Air Quality, 20x25x4, Captures Dust & Pollen in Air Conditioner/Furnace, Tier1 Pleated Air Filter, 6 Pack

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Tier1 #ad - 30 times more efficient than ordinary fiberglass filters at capturing the smallest, most troublesome particles 3-10 microns in size. Rated ul class 2 by Underwriters Laboratories. Improves air quality. Great for home use. Doesn't promote the growth of bacteria, mold, mildew, or fungi so they're a great choice for families with small children.
BrandTier1 #ad
ManufacturerTier1 #ad
Height3.75 Inches
Length19.5 Inches
Weight30 Pounds
Width24.5 Inches
Part NumberP85S_642025_6_PACK

5. BestAir

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MERV 8, Removes Allergens & Contaminants, For Honeywell Models, BestAir HW1625-8R AC Furnace Air Filter, 16" x 25" x 4", Fits 100%, Pack of 3

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BestAir #ad - Minimum efficiency reporting value MERV of 8; generating good filtration with fewer particles and contaminants that pass through the filter. Pleated design allows the bestair filter to trap up to 79% of airborne particles from 03 to 100 microns; long life filter design for long lasting performance up to 12 months. Filters out unwanted particles including dust lint, mold particles, pollen, bacteria, and virus carriers while allowing cleaner air to flow through. Designed to perform with high efficiency and minimum pressure drop; conserving energy and lowering costs.
BrandBestAir #ad
ManufacturerRPS Products, Inc #ad
Height24.75 Inches
Length15.75 Inches
Width4.38 Inches
Part NumberHW1625-8R
ModelHW1625-8R

6. Tier1

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Tier1 20x25x4 MERV 11 Ultra Allergen Air Filter 6 Pack

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Tier1 #ad - Rated ul class 2 by Underwriters Laboratories. More efficient than our merV 8 filter, and captures even smaller particles 1-10 microns in size. Doesn't promote the growth of bacteria, mold, mildew, or fungi so they're a great choice for families with small children. Improves air quality. Great for home use.
BrandTier1 #ad
ManufacturerTier1 #ad
Height3.75 Inches
Length19.5 Inches
Weight30 Pounds
Width24.5 Inches
Part NumberP15S_642025_6_PACK

7. BestAir

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20" x 25" x 6", 2250 201 & Lennox PMAC-20C 24", For Aprilaire/SpaceGard 2200, BestAir A201-SGM-BOX-11R AC Furnace Air Filter, with Cardboard Frame, MERV 11, Fits 100%

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BestAir #ad - Filters out unwanted particles including dust lint, bacteria, mold particles, pollen, and virus carriers while allowing cleaner air to flow through.

Designed to perform with high efficiency and minimum pressure drop; conserving energy and lowering costs to your HVAC system. Using best tech & design, bestair furnace filter traps up to 95% of airborne Particles 03 to 100 microns; compared to a standard 1" fiberglass filter, we are 25-30% more efficient when capturing large household particles passing through the filter. Minimum efficiency reporting value MERV of 11; generating better filtration and fewer particles and contaminants that pass through the filter.
BrandBestAir #ad
ManufacturerRPS Products, Inc #ad
Height25 Inches
Length20 Inches
Weight6 Pounds
Width6 Inches
Part NumberA201-SGM-BOX-11R
ModelA201-SGM-BOX-11R

8. Tier1

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Tier1 20x25x4 MERV 8 Replacement for White-Rodgers FR2000M-100 Air Filter 2 Pack

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Tier1 #ad - This product is listed and rated by Underwriters Laboratories as U. L. 98% efficient filter media that captures small dust particles before they can collect on your coils. Class 2. Replacement for: white-rodgers fr2000M-108 and FR2000M-111. Rated at merv 8 to capture particles 3-10 microns in size.
BrandTier1 #ad
ManufacturerTier1 #ad
Height20 Inches
Length25 Inches
Weight5 Pounds
Width4 Inches
Part NumberDPFI20X25X4

9. BestAir

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Removes Allergens & Contaminants, Fits 100%, For Aprilaire/SpaceGard Models, MERV 13, 20" x 25" x 4", BestAir SG213-BOX-13R AC Furnace Air Filter

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BestAir #ad - Fits: aprilaire space gard 4200, 2210, 213, and the following models with upgrade kits #1213: 2200 & 2120; includes cardboard frame. Easy to install - just slide in and that's it! No lining up rails no awkward bending. Lasts up to 12 months & Proudly Made in the USA. Merv 13 removes 99% of particles up to 10 microns: dust/lint, Virus Carriers, Smoke, Dander, Mold Spores, Dust Mite, Bacteria, Pollen, Smog, Odors. Hypoallergenic, micro free electrostatic deep pleated media to optimize particulate capture rate and minimize pressure drop on your HVAC system.
BrandBestAir #ad
ManufacturerRPS Products #ad
Height24 Inches
Length4 Inches
Weight1.8 Pounds
Width19 Inches
Part NumberSG213-BOX-13R
ModelSG213-BOX-13R