16x21_1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack spl_fluence conductivity

conductivity

320 Watt Lamp Kit

Features proactive monitoring indicators to show the PDU’s current power

Comes equipped with a 1/2" inlet and 3/8" outlet

6 - Inner buckets

16x21_1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack spl_fluence conductivityNordic Pure Custom MERV 14 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