18x20x1 (17.75 x 19.75) MERV 8
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18x20x1 (Actual Size) MERV 13
18x20x1 (Actual Size) Carbon MERV 10
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18x20x1 (17.75 x 19.75) MERV 818x20x1 (Actual Size) MERV 1118x20x1 (Actual Size) MERV 1318x20x1 (Actual Size) Carbon MERV 10

18x20x1 Air Filter

Quantity of Filters per Case: 4
Efficiency Rating: MERV 8
Nominal (Actual) Dimensions: 18x20x1 (Actual Size)
Price:
$ 75.90

Description

Our Accumulair 18x20x1 air filter is specifically made to substitute for same sized 18x20x1 air filter style. Pleated electrostatic charged filter material traps airborne substances relative to its ASHRAE MERV rating. Material is free of chemicals. Note: Sample filter image shown is not to scale and is shown for construction purposes only.

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