16x24x4 (3 5/8) Pleated MERV 8 Air Filters 6 Pack Hydroponics Potassium aids plants in enzymatic

Potassium aids plants in enzymatic function

removing up to 99% of chlorine and chloramines

This horizontally mounted dual CMH provides much higher amounts of plant loving UV and spectrum

The Phantom is also the only ballast on the market designed for vertical operation

operating instructions

16x24x4 (3 5/8) Pleated MERV 8 Air Filters 6 Pack Hydroponics Potassium aids plants in enzymaticNordic Pure 16x24x4 Pleated Air Filters MERV 8 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