Top 9 Furnace Filters 20x25x4 MERV 11 – Furnace Filters

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1. Nordic Pure

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Nordic Pure 20x25x4 MERV 10 Pleated AC Furnace Air Filters 2 Pack

#adNordic Pure #ad - Measure your air filter for the exact size and compare it to our actual size to ensure proper fit. Nordic pure merv 10 is equivalent to MPR 1000 Made in the USA. If you are replacing a honeywell or lennox 20x25x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 20x25x5 4 3/8 actual depth. Nominal size: 20 x 25 x 4, actual size: 19 1/2 x 24 1/2 x 3 5/8 19. 5 x 24. 5 x 3. 63.

Brand	Nordic Pure #ad
Manufacturer	Nordic Pure #ad
Height	3.63 Inches
Length	24.5 Inches
Width	19.5 Inches
Part Number	20x25x4M10-2
Model	20x25x4 (3 5/8)

2. Clean Comfort

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20" x 25" x 4.5" Media Air Filter, MERV 11, Clean Comfort AMP-11-2025-45 2-Pack

#adClean Comfort #ad - Also replaces honeywell fc100A1037, Lennox Healthy Climate X6673. Actual size: 20 3/4" x 24 3/4" x 4 3/8". Genuine, oem Clean Comfort brand filter. Filter should be changed once or twice a year based on conditions within the home. Replacement media for clean comfort air cleaner models AM11-2025-FB, AMB11-2025-45.

Brand	Clean Comfort #ad
Manufacturer	Clean Comfort #ad
Height	4.5 Inches
Length	25 Inches
Width	20 Inches
Part Number	1

3. Clean Comfort

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16" x 25" x 4.5" Media Air Filter, MERV 11, Clean Comfort AMP-11-1625-45 2-Pack

#adClean Comfort #ad - Genuine, oem Clean Comfort brand filter. Replacement media for clean comfort air cleaner models AM11-1625-FB, AMB11-1625-45. Also replaces honeywell fc100A1029, Lennox Healthy Climate X6670 Filter should be changed once or twice a year based on conditions within the home. Actual size: 15 3/4" x 24 3/4" x 4 3/8".

Brand	Clean Comfort #ad
Manufacturer	Clean Comfort #ad
Height	4.5 Inches
Length	25 Inches
Width	16 Inches
Part Number	YYOJ

4. Honeywell

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MERV 11, Honeywell POPUP2025 20" x 25" Media Filter

#adHoneywell #ad - Used with honeywell 20x25 f100 and f200 media air cleaners. Does not work with 25x20 or 25X22 Media Air Cleaners. Media Air Cleaner. Please note the actual size of the internal part is 4. 75” nominal 5”, but the exterior part is 5. 125” nominal 6”. Honeywell popup filters store flat and pop into shape for installation. Merv 11.

Brand	Honeywell #ad
Manufacturer	Honeywell #ad
Height	8 Inches
Length	28 Inches
Weight	3.6 Pounds
Width	8 Inches
Part Number	POPUP2025
Model	POPUP2025

5. Clean Comfort

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MERV 11, Clean Comfort AMP-11-2020-45 2-Pack, 20" x 20" x 4.5" Media Air Filter

#adClean Comfort #ad - Replacement media for clean comfort air cleaner models AM11-2020-FB, AMB11-2020-45. Filter should be changed once or twice a year based on conditions within the home. Actual size: 20" x 19 3/4" x 4 3/8". Genuine, oem Clean Comfort brand filter. Also replacement for honeywell FC100A1011, Lennox Healthy Climate X0585.

Brand	Clean Comfort #ad
Manufacturer	Clean Comfort #ad
Height	4.5 Inches
Length	20 Inches
Width	20 Inches
Part Number	AMP-11-2020-45

6. Honeywell Home

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Honeywell Home AC Furnace Media Air Filter 16 x 20 x 4 MERV 11 1 pk

#adHoneywell Home #ad - New merv 10 at 492 fpm performance with lower pressure drop at no additional cost! Efficiency ratings are based on american Society of Heating, Refrigerating and Air-Conditioning Engineers Standard 52. 2 1999! efficiency ranges are defined for small particles, e2=1. 0 to 3. 0 microns; and large particles, E1=03 to 1. 0 microns; medium particles, E3=3. 0 to 100 microns.

Brand	Honeywell Home #ad
Manufacturer	Honeywell Home #ad
Height	20 Inches
Length	16 Inches
Weight	1 Pounds
Width	5 Inches
Part Number	FC100A1003
Model	FC100A1003
Warranty	1 Year Limited

7. Filtrete

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

#adFiltrete #ad - 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. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. 1000 mpr has a rating of MERV 11. Home air filters for your furnace, air conditioner or HVAC system. 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.

Brand	Filtrete #ad
Manufacturer	3M #ad
Height	2.5 Inches
Length	26 Inches
Weight	1.41 Pounds
Width	20.38 Inches
Part Number	AD03-2PK-1E
Model	AD03-2PK-1E
Warranty	This 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.

8. Aprilaire

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MERV 11, Aprilaire 410 Replacement Furnace Air Filter for Aprilaire Whole Home Air Purifiers, Clean Air Dust Furnace Filter Pack of 4

#adAprilaire #ad - Buy with confidence this genuine aprilaire 410 replacement air filter was designed and manufactured in the u. S. A. Vacuum and dust less often by preventing airborne particles from settling on your furniture and flooring.

This aprilaire 410 replacement air filter removes airborne particles as they pass through the MERV 11 filter including dust, pollen, spores, bacteria, mold, and pet dander. By aprilaire – the leader in indoor air quality solutions to optimize the performance of your Aprilaire Air Purifier Model: 1410, 4400, 2410, 3410, 2416, 1610, Aprilaire or Space Gard 2400 with upgrade kit.

Better performance thanks to the patented Aprilaire Self-Seal Technology which minimizes the amount of air bypassing the filter. Done. Slide in. Close the door. Proud partner of american lung association aprilaire’s mission is to enhance everyone’s health by improving the air in their homes. Unpack. Easy as 1-2-3 to install in the unique aprilaire interlock Rail System.

Brand	Aprilaire #ad
Manufacturer	Research Products Corporation #ad
Height	16 Inches
Length	4 Inches
Weight	0.5 Pounds
Width	25 Inches
Part Number	410 A4
Model	410

9. Lennox

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Lennox X6673 20 x 25 x 5 Inch MERV 11 Efficient Air Filter Replacement for Healthy Climate HC11 Air Purifier Cleaner Purification Systems 4 Pack

#adLennox #ad - Keeps air clean: rated at merv 11 efficiency for optimal air quality and filters out and captures particles as small as 03 microns. Actual size: measures 19-3/4 inches long, 24-3/4 inches wide, and 4-3/8 inches high. Compatible model: replacement air filters for your Lennox Healthy Climate HC11 air purifiers. Specifications: model number: HCF20-10; Part number: X6673. Best use: for best results, replace filter every 6 months.

Brand	Lennox #ad
Manufacturer	Lennox #ad
Height	0 Inches
Length	0 Inches
Weight	4 Pounds
Width	0 Inches
Part Number	4xX6673