ceramic metal halides provide an ample amount of light with a much lower heat footprint VS
Internal battery keeps settings during unexpected power failure
the greenhouse can simply be moved out of the way and put back when finished
to accommodate a 3 crossbar system
10x25x1 MERV 13 AC Furnace Filters 12 Pack cube ceramic metal halides provide anNordic 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