Filtrete 1500 Mpr Ultra Allergen (common: 17.5-in X 23.5-in X 1-in; Actual: 17.1-in X 23.1-in X 0.7812-in) Electrostatic Pleated Air Filter

filtrete 1500 mpr ultra allergen (common: 17.5-in x 23.5-in x 1-in; actual: 17.1-in x 23.1-in x 0.7812-in) electrostatic pleated air filter - Description

17.5" x 23.5" x 1", Purple, Ultra Allergen Filtrete Pleated Filter, 3 Month Filter Is 90% Effective At Capturing Large Allergens Like Mold Spores & Pet Dander, Electrostatically Charged, Captures Microscopic Allergens Like Dust, Smoke & Smog, Captures Bacteria & Particles That Can Carry Viruses, Meets The Guidelines Of The American Lung Association Health House Program, MPR Rating 1500, Lasts Up To 3 Months.