Filtrete Furnace Air Freshener, Citrus Zest Scent

Everyday odors can make it hard to keep a home smelling clean and fresh. Filtrete Whole House Air Fresheners deliver pleasant fragrance throughout your whole house, giving you a fresher smelling home without the hassle. You can also make the scent stronger to personalize your fragrance experience. The easy way to keep your whole home smelling fresh. Scent releases to multiple rooms through air vents. Peel and stick the scented insert to heating/cooling air filter. Insert should be installed facing away from the furnace or air conditioner blower. Larger homes may require more than one insert.