Allergen Defense Red Micro Air Pleated Furnace Filter, 12x20x1-In. Category_Conduit & Fittings Fade and weather resistant

Fade and weather resistant

REDLINK PLUS electronic intelligence and REDLITHIUM battery technology

Pleasant Scent - Orange essential oils give off a nice scent that neutralizes smelly odors

The LED (light emitting diode) light illuminates the work area while the on-board fuel gauge displays remaining run time

A rubber seal and weep holes provide superior protection against water and debris

Allergen Defense Red Micro Air Pleated Furnace Filter, 12x20x1-In. Category_Conduit & Fittings Fade and weather resistant12" x 20" x 1" Red Micro Allergen Filtrete Filter, 90% Effective At Capturing Large Allergens Like Mold Spores & Pet Dander, 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 1000, Filter Lasts For 90 Days.