18x22x4 (17.5 x 21.5 x 3.75) MERV 8
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18x22x4 (17.5 x 21.5 x 3.75) MERV 13
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18x22x4 (17.5 x 21.5 x 3.75) MERV 818x22x4 (17.5 x 21.5 x 3.75) MERV 1118x22x4 (17.5 x 21.5 x 3.75) MERV 1318x22x4 (17.5 x 21.5 x 3.75) Carbon MERV 10

18x22x4 Air Filter

Quantity of Filters per Case: 3
Efficiency Rating: MERV 8
Nominal (Actual) Dimensions: 18x22x4 (17.5 x 21.5 x 3.75)
Price:
$ 95.90

Description

This Accumulair 18x22x4 air filter is specifically engineered to substitute for similarly sized 18x22x4 air filter style. Pleated static charged media traps airborne contaminants according to the MERV standard rating. Chemical free. Notice: The example filter image shown is not the actual dimensions and is shown for construction purposes.

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