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18x18x1 Air Filter Merv 8
18x18x1 AC Filter Merv 11
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18x18x1 Filter Merv 10 Carbon

18x18x1 Air Filter MERV 11

AC Furnace Air Filter 18x18x1 -Inches MERV 11

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Product Description

Item Model Number: FKFB18X18A
Brand: Filter King
Filter size: 18x18x1
Actual Size: 18 x 18 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

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