22x24_1/4x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_allstate Liter Capacity: 100L

Liter Capacity: 100L

or density

Note: Our 630W CMH units do not offer a dimming feature

simply poke holes in the bottom

8 gram weight 55% thicker than other bags for superior storage

22x24_1/4x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_allstate Liter Capacity: 100LNordic 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