15x15x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack new-releases The sensors are used to

The sensors are used to gain improved atmospheric readings at plant canopy height by monitoring conditions from multiple locations in the grow room

helping you stay cooler to prevent heat stress

This OMRI listed botanical pesticide uses organic pyrethrins to kill targeted pests on contact

Calcium and magnesium are two of the macro elements that are significant to plants' growth and development

and then plant seeds using the included seed balls

15x15x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack new-releases The sensors are used toNordic 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.