Home Depot Arm and Hammer air filters deals 16 sizes: ex. 16 in. x 25 in. x 1 in. Odor Allergen and Pet Dander Control Air Filter (12-Pack) $54.45 Free Shipping 2-26-18 only By admin | February 26, 2018 8:47 am EST 0 Comment Main Page Home Depot Arm and Hammer air filters deals 16 sizes: ex. 16 in. x 25 in. x 1 in. Odor Allergen and Pet Dander Control Air Filter (12-Pack) $54.45 Free Shipping 2-26-18 only