14x20 Allergen Defense Odor Reduction Filter (2 Pack)

Filtrete Home Odor Reduction Filter by 3M(TM) Most effective carbon filter at removing odors in the home. Activated carbon removes odors such as: pet, smoke, cooking, mildew, and cleaning chemicals. High performance filter with electrostatically charged fibers. Attracts and captures microscopic allergens like pet dander, smoke and household dust and microscopic particles that can carry bacteria, viruses and odors. For residential use only. Lasts up to 3 months. Contains 1 filter.