MERV 11 Replacement for Lennox 20x20x5 (19.75x19.88x4.38)

Actual Size: 19.75x19.88x4.38"

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New look, same great filter

We’re updating the “look” of our filters.
While we do, your air filter will be the correct size & performance, but may look different than the image above. Learn more

Merv 8

Standard

Merv 11

Superior

Merv 13

Optimal

$167.94

$200.94

in stock

Ships in 24 hours

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1 for$33.49 ea2 for$30.49 eaSave 9%3 for$28.99 eaSave 13%4-5 for$28.49 eaSave 15%6+ for$27.99 eaSave 16%

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SUPERIOR AIR FILTRATIONRESIDENTIAL AND/OR COMMERCIAL USEChange Every 3 Months

ABOUT

This is a list 20x20x5 MERV 11 air filter replacement for your furnace, air conditioner, heat pump, or HVAC system
Actual air filter size: 19.75x19.88x4.38"
MERV 11 synthetic media (comparable with MPR 1000/1200 and FPR 7) offers superior protection from dust, pollen, pet dander, mold, smog and more by trapping 95% of airborne particles without impacting air flow
High-quality construction means electrostatically charged pleated filter media, reinforced wire backing for structural integrity, and a durable frame to resist heat and humidity
Built to last 3 months. 300% longer than fiberglass models
100% manufactured in the United States and designed with recyclable materials
Learn more about 20x20x5 Air Filters