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13x21x4 (Actual Size) MERV 813x21x4 (Actual Size) MERV 1113x21x4 (Actual Size) MERV 1313x21x4 (Actual Size) Carbon MERV 10

13x21x4 Air Filter

Quantity of Filters per Case: 3
Efficiency Rating: MERV 8
Nominal (Actual) Dimensions: 13x21x4 (Actual Size)
Price:
$ 84.90

Description

This Filter Hut Accumulair brand 13x21x4 air filter is exactly built to replace similarly sized 13x21x4 air filter style. Pleated static charged media traps airborne particles according to the ASHRAE MERV specification. Chemical free material. Notice: The example filter image shown is not the actual dimensions and is included to show design purposes only.

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