15x9x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack vacuum pump Compares to traditional 250 watt

Compares to traditional 250 watt HPS/MH while consuming only 136 watts

you’ll get the highest capacity harvesting system in the world

organic detritus and other food sources

bountiful blooms that are extra fragrant and foliage that is strong and full of color

15x9x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack vacuum pump Compares to traditional 250 wattNordic Pure Custom MERV 8 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