17x29x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack cube The iLi6 630W LED is

The iLi6 630W LED is available with 2

Soluble Mycorrhizae

Active Air fans are quiet running

This tool can be used by any size facility to increase productivity

Webworms and many

17x29x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack cube The iLi6 630W LED isNordic 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