20x21_1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack spl_fluence Each tent comes with a

Each tent comes with a height extension kit that allows you to increase growing height by 12”

4-Stage RO unit

For commercial

• UL Approved

& Bio Char

20x21_1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack spl_fluence Each tent comes with aNordic Pure Custom MERV 14 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