11 1/4x11 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack Dispensary Used to inhibit CO2

Used to inhibit CO2

Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth

A low-linting

Two back windows with zipper

Know your nutrient level – optimise growth by ensuring the right amount of nutrients for the growth stage of your plants

11 1/4x11 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 12 Pack Dispensary Used to inhibit CO2Nordic 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.