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19.88x21.5x4 Air Filter Merv 8 19.88x21.5x4 Air Filter Merv 8
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19.88x21.5x4 Air Filter

AC Furnace Air Filter 19.88x21.5x4-Inches

1033 Reviews

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Product Description

Brand: Filter King
Filter size: 19.88x21.5x4
Actual Size: 19.88 x 21.5 x 3.75
4-Inch Filter
MERV 8 Filter Rating
Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses
Residential / Commercial Use

Manufactured in the US