9x13x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack meters-&-solutions growers need to select the

growers need to select the “next stage” button in order to customize their setting per stage within the plant’s growth cycle

ventilating attics

Adjustable Spectrum basing on three Independent Dimmable Channels with RJ11 daisy chain option for massive grow operation via a controller

Full-spectrum led grow lamp

No Leak Ducting Ports

9x13x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack meters-&-solutions growers need to select theNordic Pure Custom MERV 10 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