Allergen Defense Red Micro Pleated Furnace Filter, 24x24x1-In. Revenge Your adventurous pup deserves the

Your adventurous pup deserves the best harness

SPM/RPM: 6

Use for healthy keratin development in the hoof wall

Great value up to 90 doses per bottle (depending on weight)

Allergen Defense Red Micro Pleated Furnace Filter, 24x24x1-In. Revenge Your adventurous pup deserves the24" x 24" x 1", Red, Micro Allergen Filtrete Filter, 3 Month Filter Is 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.