18x25x2 Pleated MERV 13 Air Filters 12 Pack extraction AS 4254 - 1995 fire

AS 4254 - 1995 fire rating

The AF365 has one of the most efficient pint-to-amp ratios for a dehumidifier of its size

Safe to use on clones until harvest

The beneficial bacteria in ScentGuard help break down compounds that produce unpleasant odors through microbial digestion of ammonia

Dimensions:18" L

18x25x2 Pleated MERV 13 Air Filters 12 Pack extraction AS 4254 - 1995 fireNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200