30x30x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack hand-tools Glass Cultivar Jar Sample

Glass Cultivar Jar Sample

12" extension kit included

Each air filter box is built using 1mm thick cold-rolled steel and finished with matte black powder coating

We've incorporated DYNOMYCO® into every transplant cycle and the difference in early establishment is clear

Pump Size: Minimum 264 GPH/Maximum 660 GPH

30x30x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack hand-tools Glass Cultivar Jar SampleNordic 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