18x20x4 (Actual Size) MERV 8
18x20x4 (Actual Size) MERV 11
18x20x4 (Actual Size) MERV 13
18x20x4 (Actual Size) Carbon MERV 10
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18x20x4 (Actual Size) MERV 818x20x4 (Actual Size) MERV 1118x20x4 (Actual Size) MERV 1318x20x4 (Actual Size) Carbon MERV 10

18x20x4 Air Filter

Quantity of Filters per Case: 3
Efficiency Rating: MERV 8
Nominal (Actual) Dimensions: 18x20x4 (17.5 x 19.5 x 3.75)
Price:
$ 95.90

Description

Filter Hut's Accumulair brand 18x20x4 air filter is exactly designed to be compatible with same sized 18x20x4 air filter specs. Pleated static charged media traps airborne contaminants relative to its MERV rating. Chemical free material. Note: Sample filter picture displayed is not to scale and is included to show construction only.

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