Nordic Pure 16x20x4 Plus Carbon Air Filters MERV 15 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home
band or broadcast 1 qt-1 gallon per acre in enough water to cover treated area
Drain Fitting: ¾” MPT x ¾” barbed
Formulated with earth-friendly ingredients to retain moisture
UL-Rated for Damp Locations – Safe for humid greenhouse and indoor growing environments
6x12x1 Exact MERV 8 AC Furnace Filters 6 Pack spl_luxx Nordic Pure 16x20x4 Plus CarbonNordic Pure MERV 8 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 and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters