14x20x4 MERV 13 Air Filter - HVAC Furnace Filter - New Sealed - FilterBuy

Brand new, still sealed in the shrink wrap - one filter left from a 2-pack (see last photo; the 2-pack is $67.98 on Amazon). FilterBuy 14x20x4 MERV 13 air filter - the Smoke & Allergen Defense line. MERV 13 electrostatic pleated media traps dust, pollen, mold spores, pet dander, smoke, and bacteria - the allergy-grade upgrade from a basic filter. Actual size 13.5 x 19.5 x 3.63 inches (standard fit for 14x20x4 slots). Deep 4-inch pleats last up to 6 months. Made in the USA. Price is for ONE filter. Local pickup in Los Angeles (90042). Filtro de aire 14x20x4 MERV 13 nuevo y sellado, uno solo - recogida local en Los Ángeles. Related: 14x20x4 air filter, merv 13 filter, hvac filter, furnace filter, ac filter, air conditioner filter, 14 x 20 x 4, allergy filter, smoke filter, pleated air filter, filterbuy, filtro de aire, filtro hvac