Easily attach the included tubing to a fan for even CO2 distribution throughout your grow room
300 initial lumens (109 lm/W)
The heat pad allows precise
Active Air 190 Pint Dehumidifier
plus trace minerals to meet all your plants’ needs
13x24x1 Exact MERV 12 AC Furnace Filters 12 Pack New-releases Easily attach the included tubingNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different