13_1/4x13_1/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_centurionpro Kills on contact instantly

Kills on contact instantly

feed and get growing

temperature chart together with the production lot # and expiration date to guarantee maximum accuracy

The steel enclosure houses two dual-ball bearing blowers that pull heat out of the component and exhaust towards the front

*Important - hot re-strike can take up to 15 minutes

13_1/4x13_1/4x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack spl_centurionpro Kills on contact instantlyNordic 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