20x20x1 MERV 11 Pleated Furnace Filter · 1-Pack – ClearFit

$13.49

A 20x20x1 furnace filter with an actual measured size of 19-1/2 x 19-1/2 x 3/4 in – nominal 20x20x1 frames always run undersized, so measure your slot before ordering. The media is pleated synthetic polyester, rated MERV 11 to catch fine dust, pet dander, mold spores and pollen. MERV 11 sits a step up for allergy and pet households, without choking the blower. At $13.49 per filter (13% under the $15.49 list), this is a 90-day cartridge; three to four a year keeps the coil clean and airflow up. A loaded filter makes the blower work harder, so the 90-day cadence is what keeps static pressure in range. It slides straight into the return-air slot – mark the install date on the frame and the next change is easy to schedule. One filter per order, so grab a spare and the swap never waits on shipping.

Ships in 2-5 business days from Indiana, with free shipping on orders over $49.

SKU: CF-2108 Category: Tags: , ,
Description

20x20x1 MERV 11 pleated furnace filter for residential HVAC systems — actual size 19-1/2 x 19-1/2 x 3/4 in (nominal sizes run about half an inch larger, so measure your slot before ordering). Pleated synthetic media captures fine dust, pet dander, mold spores and pollen; replace every 90 days. Ships from Indiana with our 100% fit guarantee: if it doesn’t fit your filter slot, we replace it or refund you.

Additional information
Weight0.45 lbs
Nominal Size20x20x1
MERV Rating11
Pack1-Pack
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