Compare“Filtrete 18x18x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 6-Pack (exact dimensions 17.81 x 17.81 x 0.81)” has been added to the compare list

“Filtrete 18x18x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 6-Pack (exact dimensions 17.81 x 17.81 x 0.81)” was added to the compare list