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providing all 6 essential macronutrients and 10 micronutrients required for optimal growth
This stops mold growth while preventing overdrying
and make sure the smell of your crop is contained until it’s time to unpack some serious aroma
Nordic Pure 20x20x5 Honeywell Replacement MERV 15 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”
including cannabis
6x20x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack Lighting providing all 6 essential macronutrientsNordic Pure Custom MERV 7 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
