23_3/4x23_3/4x1Exact MERV 14 AC Furnace Filters 6 Pack king shredder UL1598 and IP66 wet-rated for

UL1598 and IP66 wet-rated for use in wet environments

Consisting of aged and washed coco and blended with 30% perlite

and other insects during critical growth and fruiting stages

CLOUDLINE Series of Inline Duct Fans

23_3/4x23_3/4x1Exact MERV 14 AC Furnace Filters 6 Pack king shredder UL1598 and IP66 wet-rated forNordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.