20x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack cube A digital controller designed to

A digital controller designed to equip AC Infinity fans with smart controls for HVAC or growing applications

Daisy chain up to 5 units (4 add-on units MTMDA plus this Commercial Mat)

It is what frees up phosphorous for plant use

PPFD/PAR: Measures the total number of photons within the PAR region specific to plant growth

see the Instructions Sheet or refer to the Instructions Tab to the right (desktop) or below (mobile)

20x21x1 Exact MERV 8 Plus Carbon AC Furnace Filters 12 Pack cube A digital controller designed 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.