Allergen Defense Red Micro Pleated Air Furnace Filter, 20x25x1-In. Equipment a reinforced mechanism and investment

a reinforced mechanism and investment cast steel yoke housing

Easy-to-digest ingredients for healthy digestion

and 100% of the essential nutrients for your puppy’s first year

Compact Head Attaches Easily to All Valve Stems

stylish design with tank in back

Allergen Defense Red Micro Pleated Air Furnace Filter, 20x25x1-In. Equipment a reinforced mechanism and investment20" x 25" 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.