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Aerostar 12x20x1 MERV 11, Air Filter, 12x20x1, Box of 4

Aerostar 12x20x1 MERV 11, Air Filter, 12x20x1, Box of 4

Regular price $10.69
Regular price $36.61 Sale price $10.69
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Nominal: 12 x 20 x 1, Size: 11 1/2"x19 1/2"x3/4" 12x20x1, AC Furnace Air Filter Comparable to 3M Filtrete MPR 1000 to 1200 Micro Allergen Defense Comparable to Honeywell Allergen Plus FPR 7 Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke. Change frequency 60-90 days, Made in the USA.

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