Filtrete - 14 in. W X 30 in. H X 1 in. D Synthetic 1500 MPR Pleated Ultra Allergen Filter 1 pk

Indoor air can carry a steady mix of fine and coarse contaminants, especially in homes with pets or allergy concerns. This 14x30x1 Ultra Allergen filter in Filtrete’s 1500 MPR (MERV 12) tier uses electrostatically charged synthetic media with 3‑in‑1 technology to attract and trap microscopic particles such as pet dander, smoke, smog, bacteria, and up to about 54% of small virus‑carrying particles.