18x24x4 (3 5/8) Pleated MERV 13 Air Filters 6 Pack Pest and Disease Control top-grade BPA-free black plastic

top-grade BPA-free black plastic

Use with our Snap-On Reflector (JSFR2/JSFR4) for more directed light

The Trimbag makes your harvest easier with customized control

All these factors combined translate to more efficient inputs

Seeds: Mix 1 tsp

18x24x4 (3 5/8) Pleated MERV 13 Air Filters 6 Pack Pest and Disease Control top-grade BPA-free black plasticNordic Pure 18x24x4 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