WEB Electrostatic Vent Register Filters 90 Day Filtration 4"X12" 12 Pack NWT

WEB Electrostatic Vent Register Filters 90 Day Filtration 4"X12" 12 Pack Vent Filtration Register Filters Size 4" wide by 12" long Color white Condition brand new with tags never worn, in original packaging unopened Features self charging electrostatic material that acts as a dust magnet for your vent register system, helps keep air fresher and filtered, filters out dirt, dust, smoke nad pollen, keeps dirt and objects from falling into ducts, 4" x 12" but can be trimmed smaller, provides 90 days of filtration, 12 pack, clean air, allergies, smoke, filter, healthy KK-25