13x21x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Commercial Lighting the lightweight Goblin filter is

the lightweight Goblin filter is specifically designed and sized to hang inside smaller grow tents or huts

1pc per set

Week 1-2 – 4-6ml per gallon

MERV 8 Plus Carbon air filters are comparable to air filters with the MPR rating of 800

13x21x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Commercial Lighting the lightweight Goblin filter isNordic 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.