20x24x4 (3 5/8) Pleated MERV 8 Air Filters 1 Pack Promote Hydrofarm's popular Cool Tube now

Hydrofarm's popular Cool Tube now comes in a 24" model with an adjustable reflector

microbes in the soil must slowly break down silicon into Monosilicic Acid

Optional multi-level

These twin trimmers are perfect for medium-size operations and continue to prove themselves time and time again

Bountea Liquid Veg is a fertilizer product derived from yucca

20x24x4 (3 5/8) Pleated MERV 8 Air Filters 1 Pack Promote Hydrofarm's popular Cool Tube nowNordic Pure 20x24x4 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