6x30x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_hf Their bright color makes them

Their bright color makes them easy to locate

you can run a top watering system that is virtually clog-free

This product runs inline with the power cord to the fixture

forestry and food and non-food crops

6x30x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_hf Their bright color makes themNordic Pure Custom MERV 12 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