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11.5x21x1 Air Filter Merv 8
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11.5x21x1 Air Filter MERV 13

AC Furnace Air Filter 11.5x21x1-Inches MERV 13

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Product Description

Brand: Filter King
Filter size: 11.5x21x1
Actual Size: 11.5 x 21 x .75
1-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