PLAYER PACK
Made of grey ABS plastic shell for less heat absorption from lights above and greater reflective properties to promote efficient growth
The 440C stainless steel blade contains more carbon for excellent hardness and edge retention
The Light Rail 4
The fans are set to exhaust out heated air out the rear and should be positioned near the top of the rack
21x21x1 Exact MERV 13 AC Furnace Filters 6 Pack plant-care/pest-&-disease-control PLAYER PACKNordic 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