21x21x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack -monitors-&-timers enabling the grower to optimise

enabling the grower to optimise these parameters as the crop progresses through each growing phase

each serving a distinct purpose

Nordic Pure 20x25x5 Lennox X6673_X6675 Replacement MERV 13 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

BotaniGard ES is registered for an extensive number of ornamentals and edible crops such as herbs

unbleached plant fibers and finished with the purest natural tree sap gumline

21x21x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack -monitors-&-timers enabling the grower to optimiseNordic 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.