11 3/8x11 3/8x1 Exact MERV 7 AC Furnace Filters 12 Pack sprayers-and-wands Biofuel SP provides readily available

Biofuel SP provides readily available macronutrients to the plant and promotes beneficial microbial activity in the rhizosphere

Each electrode in the lamp uses a special blend of Nickel (Ni 65%) and Copper (Cu 30%)

galvanized steel meshing

hand-feeding

which is why it must be run on an EYE HORTILUX ballast

11 3/8x11 3/8x1 Exact MERV 7 AC Furnace Filters 12 Pack sprayers-and-wands Biofuel SP provides readily availableNordic Pure MERV 7 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 and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters