Breathe Easy: Our 20x22x1 air filter ensures clean and fresh air for your home or office, removing dust, pollen, and allergens. 20x22x1 furnace filter 12 Pack made in USA! Superior Filtration: With a MERV 13 rating, our electrostatically charged pleated filter traps even the tiniest particles, providing high-quality air filtration. Long-lasting Functionality Designed for efficiency and durability, our 20x22x1 furnace filter is built to last, providing reliable filtration for up to 3 months. Easy Installation: Simply slide our 20x22x1 filter into your AC unit or furnace, and enjoy improved air quality without any hassle. Made in the USA: Our 20x22x1 air filter is proudly made in the USA, ensuring top-notch quality and supporting local manufacturing.
