13x20x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack commercial-greenhouse-fixtures It sparks off significant root

It sparks off significant root growth by improving soil structure in terms of water retention and promotes nutrient-producing bacterial life in the substrate

Ideal for fixed installation with brackets on Unistrut (C profile) systems

Zenport EP2 ePruner 1

Support large filters and heavy reflectors without compromising your growth area—the Hercules means center support poles are superfluous

13x20x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack commercial-greenhouse-fixtures It sparks off significant rootNordic 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.