17_1/4x17_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack control system Adapters are cETLus listed as

Adapters are cETLus listed as well as IP66 rated for commercial use

In addition to cooling the heat from all those miniature suns we have in our grow rooms

Choose your desired fan speed and temperature setpoints and let the Day/Night Fan Speed Controller do the work

the DE Metal Halide lamp offers spectral distribution optimized for photosynthesis efficiency with PAR output of up to 1800 μmol/s

17_1/4x17_1/4x1 Exact MERV 13 AC Furnace Filters 6 Pack control system Adapters are cETLus listed asNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200