20x24x4 (3 5/8) Pleated MERV 15 Air Filters 1 Pack Reflectors & Grow Lights DESIGNED TO WORK WITH B-Lite

DESIGNED TO WORK WITH B-Lite Master Zone Controller (Not Included)

Provide increased plant vigor to withstand environmental stressors

RootShield Plus is also available in a granular formulation

there is no vegetative and flowering formula as there are with other Atami products

May be added to solution or applied through foliar feeding

20x24x4 (3 5/8) Pleated MERV 15 Air Filters 1 Pack Reflectors & Grow Lights DESIGNED TO WORK WITH B-LiteNordic Pure 20x24x4 Pleated Air Filters MERV 15 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, allergens, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured