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BROWSE FILTER BY SIZE

30 x 30 x 1"

30 x 30 x 1" Furnace Air Filters

4-Pack

13

3
1" Accumulair® Diamond MERV 13 Pleated Furnace Filter
MERV 13 filtration rating

4 air conditioner filters per case

Each filter lasts up to 3 months

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$63.05
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4-Pack

N/A

3
1" Accumulair® Carbon Odor-Block Furnace Filter
4 furnace filters per case

Lasts up to 3 months

Great for smoke, paint, and pet odors

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$58.70
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