Filtrete 20x30x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack (exact dimensions 19.81 x 29.81 x 0.78)
Brand: Filtrete
Helps promote a healthy home by reducing airborne dust, allergens, bacteria & viruses
4x better small bacteria and virus capture {Refers to bacteria and viruses that are less than 1 micron in size}
Electrostatically charged to attract and capture microscopic airborne particles
Carries a 1500 Microparticle Performance Rating (MPR)
Lasts up to 3 months