Product details:

Protect the health of your family with a high-quality 3M furnace filter pack, which helps with odors, dust prevention, allergens, and other contaminants. An important maintenance item for any home with a furnace, these filters help maintain the longevity of your appliance by protecting the blower fan from overworking and malfunctioning. This filter will protect against bacteria, dust, mold, pollen, and other particles. Filter Type - Indoor Heaters Dimensions - 30 in. H x 14 in. W.