(2) RAW Silica - 8 oz
4000K color temperature—great for seedling and vegetative growth
Lamps sold separately for item PHMH6020NL
no need for a switchboard
Filter life depends on your water quality and usage volume
12x12x1 Pleated MERV 14 Air Filters 3 Pack -power-&-lamp-cords (2) RAW Silica - 8Nordic 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.