10x33x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Electrical Components of Naccosan per gallon of

of Naccosan per gallon of water and apply with a cloth

drain cleaner

Reclosable bag for easy storage

Par Value (PPF) - 343umol/m²/S

It can be used with our nutrients or with your current feeding program

10x33x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack Electrical Components of Naccosan per gallon ofNordic 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