14_1/2x19x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack nutrients 100-277V Driver range

100-277V Driver range

We recommend you use (2) FloraClips per FloraCap®

Available in both a 600 watt and 1

H – SURVIVABILITY AND VIABILITY PH RANGE OF 3-8

14_1/2x19x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack nutrients 100-277V Driver rangeNordic Pure Custom MERV 8 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