18x24x4 (3 5/8) Pleated MERV 7 Air Filters 1 Pack Plant Support Be sure to feed often

Be sure to feed often at the recommended application rate from any complete nutrient system

5 in Matrix or the Micro Drip system to seamlessly automate your feed

packed in 10 boxes of 100 gloves

Worm castings add beneficial microbial life to your soil

Two pumps or electrovalves can be wired directly to the controller and be powered through the terminals

18x24x4 (3 5/8) Pleated MERV 7 Air Filters 1 Pack Plant Support Be sure to feed oftenNordic Pure 18x24x4 Pleated Air Filters MERV 7 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage