25x25x1 Pleated MERV 12 Air Filters 6 Pack Fertilizer Internal capacity markings

Internal capacity markings

Its slim low-profile design enables the unit to fit in tight spaces

For use with Big Boy and most RO and filter systems with up to 8 GPM flow rates

Derived from Kelp Extract (Ascophyllum nodosum)

25x25x1 Pleated MERV 12 Air Filters 6 Pack Fertilizer Internal capacity markingsNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different