Feature(may vary by option.)
●MERV 11 AC FILTER 12x18x1 ? Filters Fast AC Filters meet the same quality standards as the name brand filters and we back our 12x18x1 filter with a MERV RATING 11. We are a member of NAFA, The National Air Filter Association. Be wary of cheap filters.●PREMIUM HVAC FILTERS ? These 12x18x1 air filters are a compatible replacement for Dupont Silver, Dupont Silver Extra, Dupont Bronze, Dupont Contractor, Dupont Air Filters, Filtrete Filters, and many other national brands.●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 micro-fibers even make this filter moisture-resistant.●15 PLEATS PER LINEAR FOOT ? The MERV 11 rating and 15 pleats per linear foot on these air conditioner filters (with 100% high performance Tribo-Electric synthetic media) will do an excellent job with your indoor air.●BULK PACK SAVES YOU TIME AND MONEY ? Every order includes (6) high-quality 12x18x1 AC furnace air filters (actual size: 11.75"x17.75"x0.75). They’re individually-inspected and securely boxed, ensuring they arrive in perfect condition.[12 x36 x1 | 6-Pack]
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