16x21x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack post harvest rugged build can withstand wear

rugged build can withstand wear and tear and enables repeat use

Equivalent to 2000W HPS/MH grow lamp while consuming only 230W

Lockable latch included

low-maintenance grub solution

Comes in a travel size - take protection with you wherever you go

16x21x1 MERV 13 Plus Carbon AC Furnace Filters 6 Pack post harvest rugged build can withstand wearNordic 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.