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12x20x1 Air Filter Replacements

12x20x1 Air Filter Replacements

There are a number of different size 12 x 20 x 1 air filters that will fit your furnace or air conditioner, and each has its own unique benefits and features. Consider what features are important to you: brand, quality level, efficiency or allergen type.

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Filtrete 600 Dust Reduction Clean Living Filter - 12x20x1 (6-Pack)

$71.69
MSRP: $118.99
Save 40%

Filtrete 1000 Micro Allergen Defense Filter - 12x20x1 (6-Pack)

$110.19
MSRP: $188.99
Save 42%

Filtrete 1500 Ultra Allergen Healthy Living Filter - 12x20x1 (6-Pack)

$145.49
MSRP: $248.99
Save 42%

12x20x1 Merv 6 Universal Air Filter By Tier1 (6-Pack)

$31.49
MSRP: $32.34
Save 3%

12x20x1 Merv 11 Universal Air Filter By Tier1 (6-Pack)

$49.39

12x20x1 Merv 13 Universal Air Filter By Tier1 (6-Pack)

$52.49
MSRP: $65.34
Save 20%

12x20x1 Merv 8 Universal Air Filter By Tier1 (6-Pack)

$36.79
MSRP: $37.34
Save 1%

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