15x30_5/8x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_dakine420 81 x PotPro™ | 3

81 x PotPro™ | 3 Gallon

Tumbler Diameter: 3 x 6

Scientifically engineered to maintain the balance of PAR and coverage area

Powder coated housing

Separate day/night temperature and humidity set points

15x30_5/8x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_dakine420 81 x PotPro™ | 3Nordic Pure Custom MERV 7 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