14x16x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Meters & Solutions VPD (Vapor pressure Deficit)

VPD (Vapor pressure Deficit)

This is a “smart” system—its built-in memory function works with all of your environmental controllers (such as Hydrofarm’s Autopilot line) and timers

It is important to regularly change your AC air filters especially during any home improvements for fresh

Half the weight of other filters

Enhanced spectral output covering full PAR

14x16x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack Meters & Solutions VPD (Vapor pressure Deficit)Nordic 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