Filterbuy 21x22x1 Air Filter MERV 11 Superior Pet & Allergy

Allergen Defense Furnace Filter Filterbuy 21x22x1 Air Filter MERV 11 Superior Pet & Allergy Allergen Defense Pleated Filter AFB Gold MERV 11, comparable with MPR 1200 Allergen or Micro Particle MPR800., MERV 11 SYNTHETIC MEDIA DESIGNED FOR ALLERGEN PROTECTION: Attracts and captures pet dander, lint, dust, pollen, dust mite debris, mold spores, smoke, and smog. Upgrade your HVAC system with Filterbuy 20x21x1 MERV 11 Pleated AC Furnace Air Filters. Pack of 4 for maximum efficiency Suitable for residential and business or commercial use (Industrial grade). About this item 21x22x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 20.50 x 21.50 x 0.75) MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more by trapping 95% of airborne particles without impacting air flow Electrostatically charged, pleated filters capture more harmful... International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. FilterBuy RNQB00CK02LNM Filterbuy 20x22x1 Air Filter Merv 11 MADE IN THE USA: Manufactured by FilterBuy in the USA using 100% American made components.