16x24x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack environmental-controllers This aggressive formula contains proprietary

This aggressive formula contains proprietary blends of calcium to ensure your plants thrive

This superior quality coir

Features an 8-speed manual controller utilizing PWM

Oneness 5-9-4

Add more soil

16x24x4 (3 5/8) Pleated MERV 10 Air Filters 6 Pack environmental-controllers This aggressive formula contains proprietaryNordic Pure 16x24x4 Pleated Air Filters MERV 10 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