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American Made High Grade Air Filters

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Collection: 4" Air Filters

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BNX TruFilter 16x25x4 MERV 8 Pleated Air Filter – Made in USA (2-Pack) (Slim Fit)

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BNX TruFilter 16x25x4 MERV 13 Pleated Air Filter – Made in USA (2-Pack) (Slim Fit)

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BNX TruFilter 20x25x4 MERV 13 Pleated Air Filter – Made in USA (2-Pack) (Slim Fit)

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BNX TruFilter 20x20x4 MERV 13 Pleated Air Filter – Made in USA (2-Pack) (Slim Fit)

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BNX TruFilter 16x25x4 MERV 11 Pleated Air Filter – Made in USA (2-Pack) (Slim Fit)

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BNX TruFilter 20x20x4 MERV 8 Pleated Air Filter – Made in USA (2-Pack) (Slim Fit)

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BNX TruFilter 20x20x4 MERV 11 Pleated Air Filter – Made in USA (2-Pack) (Slim Fit)

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