Allergen Defense Red Micro Pleated Air Furnace Filter, 20x25x1-In. Doors & Windows Plus a fresh scent is

Plus a fresh scent is released every time your cat uses the box

Fits wood doors from 5/8' to 2' thick

2 convenient

The award winning 2

Provides fast contact strength build-up needed for decorative laminates

Allergen Defense Red Micro Pleated Air Furnace Filter, 20x25x1-In. Doors & Windows Plus a fresh scent is20" 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.