17x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack Amendment 24 hour re-entry interval (REI)

24 hour re-entry interval (REI)

Pre-load a second Drum ready for your next batch

81 x PotPro™ | Platform

Curved ergonomic handles provide extra comfort

RAY22 is available in six spectral options in a slim form factor just 22” long for tight grow environments

17x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack Amendment 24 hour re-entry interval (REI)Nordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.