3M Filtrete 20 in. W x 20 in. H x 4 in. D Pleated Air Filter
$40.48
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3M Filtrete 20 in. W x 20 in. H x 4 in. D Pleated Air Filter
$40.48
Allergen reduction filters Compatible with Aprilaire; Space-Gard; Trion; Air Bear and Honeywell systems Captures 97% of large airborne allergens; such as pollen; mold spores; and dust mite debris Robust frame construction enhances quality and ensures high durability MPR 1550