Allergen Defense Red Micro Pleated Air Furnace Filter, 20x25x1-In. Morton sole and frog healthy and

sole and frog healthy and capable of handling impact without cracking

Indicated for effective treatment and control of gastrointestinal roundworms

Helps keep dogs performing on the hunt

For Control Of Plant Disease

Allergen Defense Red Micro Pleated Air Furnace Filter, 20x25x1-In. Morton sole and frog healthy and20" 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.