11 1/4x23 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack microbial fertilizer Your plants will thank you

Your plants will thank you for it

54 watt day or warm spectrum*

and green spectral energy optimizing plant growth and yield

Many PK boosters add far too much of these elements and create a cascade of problems

Apply once

11 1/4x23 1/4x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack microbial fertilizer Your plants will thank youNordic 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.