18_1/4x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack New-releases 35” wide

35” wide

- 600w Metal halide bulb

combined with an organic surfactant that helps with uptake and overall solubility

improved enzyme production from the bacteria in Tribus will help the plant use valuable compounds like fats and oils and break down carbohydrates for added bonuses in plant production

000W CMH lamp provides the absolute highest photosynthetically active radiation (PAR) to your specialty flowering plants

18_1/4x22x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack New-releases 35” wideNordic Pure Custom MERV 12 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition