17 1/4x35 1/4x1 Exact Pleated MERV 8 Plus Carbon 6 Pack cloning-and-seed-starting pop into the 4 holes

pop into the 4 holes and slowly deliver the exact amount of water and nutrients you want to distribute to your plants

Low nitrogen levels reduce stem elongation and enhance bud formation

Quicker Drippers

Soil microbes and native nematodes

(3) Mounting screws

17 1/4x35 1/4x1 Exact Pleated MERV 8 Plus Carbon 6 Pack cloning-and-seed-starting pop into the 4 holesNordic 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.