About This Item
Air recirculating through a home’s HVAC system can carry a concentrated mix of fine and coarse allergens that basic filters leave behind. This 14x25x1 Premium Allergen, Bacteria & Virus filter in Filtrete’s 1900 MPR (MERV 13) tier uses electrostatically charged polypropylene media with 3‑in‑1 technology to attract and trap countless microparticles—such as pet dander, smoke, smog, bacteria, and up to roughly 72% of airborne virus‑carrying particles.