15x18x1 Exact MERV 12 AC Furnace Filters 6 Pack double-ended 4 pin L-50' x W-3lbs

4 pin L-50' x W-3lbs

490 m3/h (46786 cfm) at 0 Pascal

Excess humidity is one of the fastest ways to lose a crop

Specifically designed for high frequency electronic ballasts

Another aspect of it is that everything is clip-on

15x18x1 Exact MERV 12 AC Furnace Filters 6 Pack double-ended 4 pin L-50' x W-3lbsNordic 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