This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI
The True Blue Ultra Air 20 in. x 20 in. x 1 in. Pleated Air Filter (4-Pack) helps prevent airborne allergens in your home. This electrostatic filter helps capture pet dander, dirt, pollen and particles that carry viruses. This air filter lasts up to 3 months and helps reduce dust and dirt buildup in your home's air ducts and furnace systems.