Proprietary arc tube is precision engineered of European material for outstanding performance – these lamps output 2100 µmol/s of photosynthetic photon flux (PPF 400-700nm) and 2330 µmol/s of plant biologically active radiation (PBAR 280-800nm) when operated at 1000W
Years 2 to 5 - Sealed refrigeration system (condenser
Contains iron phosphate
Defender PM is a citrus oil based foliar fungicide made to kill powdery mildew spores on contact
sunset and changing day lengths to create the ideal lighting levels
15_1/2x29x1 Exact MERV 13 AC Furnace Filters 6 Pack environmental Proprietary arc tube is precisionNordic 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