20x24x4 (3 5/8) Pleated MERV 13 Air Filters 1 Pack pumps-and-irrigation-supplies Silicon is the second most

Silicon is the second most abundant element in plants and with out it they can not survive

An extra sharp blade allows for clean cuts without damaging the plants

Fully portable and extremely lightweight

The DE 600x2 Fixture will run both standard DE HPS lamp plus our fully jacketed DE MH lamp

Squash Vine Borer (Melitta curcurbitae)

20x24x4 (3 5/8) Pleated MERV 13 Air Filters 1 Pack pumps-and-irrigation-supplies Silicon is the second mostNordic Pure 20x24x4 Pleated Air Filters MERV 13 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, smoke particles, smog, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a