Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 12x24x1-In. Miracle Gro These P100 cartridges feature rear-entry

These P100 cartridges feature rear-entry air flow that helps keep debris out of filter and makes respirator fit checking easier

(19 mm) deep

overlay 2 prong base plate with dowels & hang cover

It can be applied to a variety of dishes

contains resilience

Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 12x24x1-In. Miracle Gro These P100 cartridges feature rear-entry12" x 24" x 1", Purple, Ultra 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 1500, Filter Lasts For 90 Days, Color Purple