Allergen Defense Red Micro Pleated Air Furnace Filter, 10x20x1-In. Brand_Perma-White See results in hours

See results in hours

Used as a temporary and disposable general purpose work-over paper to protect surfaces from foot traffic

Contoured soft grip gives ultimate comfort during prolonged use

45 degree elbow

Protects against chipping

Allergen Defense Red Micro Pleated Air Furnace Filter, 10x20x1-In. Brand_Perma-White See results in hours10" x 20" x 1", Red, Micro 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, Color Red.