


20x25x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
20x25x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus CarbonActual Size: 19 1 2 x 24 1 2 x 3 5 8 (19. 5 x 24. 5 x 3. 63) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. If you are replacing a Honeywell or Lennox 20x25x4 Plus Carbon 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) Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure
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Reviewed in the United States on May 18, 2026
★★★★★ 5
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Not REAL wood - particle board with veneer - but still beautiful.
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