15x17x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack hydro-systems 8" Ergonomic handle forged bypass

8" Ergonomic handle forged bypass pruner

aroma and terpene profile while enhancing the overall appearance

3-gallon growing chamber

• Low battery indicator

but uses far less energy

15x17x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack hydro-systems 8" Ergonomic handle forged bypassNordic 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