Place these filters under your vents to trap allergens and dust particles before they circulate into the house. Uses the power of forced heating and cooling vents to help you breathe easier. Filters last up to 90 days. 4" H x 10" W.
Place these filters under your vents to trap allergens and dust particles before they circulate into the house. Uses the power of forced heating and cooling vents to help you breathe easier. Filters last up to 90 days. 4" H x 10" W.