15x25x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack Controller delivers a higher PPFD (usable

delivers a higher PPFD (usable light that actually reaches the plant) per watt value to the plant canopy than other equivalent LED greenhouse fixtures

Magnesium is an essential mineral used in the process of producing chlorophyll

• Integrated pressure gauge with safe zones

Brown Almond Mite (Bryobia rubrioculus)

Root is a natural rooting inoculant that combines root growth promoting bacteria

15x25x1 Exact MERV 7 Plus Carbon AC Furnace Filters 12 Pack Controller delivers a higher PPFD (usableNordic 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.