17x25x1 Exact MERV 14 AC Furnace Filters 12 Pack reflectors and grow lights We recommend using this filter

We recommend using this filter in conjunction with our 6" fan for optimum efficiency

and will display the CO2 ppm level

See label under DOCS tab for full list of crops and diseases

Three Tray Bottom Heat Package

17x25x1 Exact MERV 14 AC Furnace Filters 12 Pack reflectors and grow lights We recommend using this filterNordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.