15x23x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack grow-light-ballasts Works great with EnergyStation –

Works great with EnergyStation – 630 Watt CMH Growing System 240V

Plug-and-run

FULL HUMIDITY CONTROL – The two large top vents and two smaller side vents are adjustable and give you total control of the humidity levels in the plants’ environment

PPF - 2345 μmol/s

15x23x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack grow-light-ballasts Works great with EnergyStation –Nordic 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