About This

• MERV 11 AC FILTER 20x21x1 – Filters Fast AC Filters meet the same quality standards as the name brand filters and we back our 20x21x1 filter with a MERV RATING GUARANTEE. We are a member of NAFA, The National Air Filter Association. Be wary of cheap filters.
• PREMIUM HVAC FILTERS – These 20x21x1 air filters are a compatible replacement for Dupont Gold, Maximum, Platinum, ProClear, and Ultra.
• ENHANCE AIR QUALITY IN YOUR HOME – The premium MERV 11 rating Filters Fast filters will help with overall air quality while also helping to extend the life of your heating and cooling system. Spun fibers even make this filter moisture-resistant.
• EFFICIENT FILTER – The MERV 11 rating on these air conditioner filters will do an excellent job with your indoor air. It’s recommended to change your filter every 1-3 months as needed.
• BULK PACK SAVES YOU TIME AND MONEY – Every order includes (6) high-quality 20x21x1 AC furnace air filters. Actual Size: 19.75x20.75x0.75. They’re individually-inspected and securely boxed, ensuring they arrive in perfect condition.

Overview

• Brand : Filters Fast
• Material : Polyester
• Product Dimensions : 20.75"L x 19.75"W x 0.75"Th
• MERV Rating : 11
• Compatible Devices : Air Conditioner, Furnace, Refrigerator
• UPC : 850033656589
• Number of Items : 6
• Manufacturer : Filters Fast
• Product Grade : new
• Unit Count : 1.0 Count