20x23x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack soil You can access the data

You can access the data via the cloud from a remote mobile device or computer to check these critical parameters are hitting the mark for crop success

an integrated temperature sensor

Available in 18""

The bags have pre-punched holes for easy draining and stand upright when filled with media

Energy Use: 30–50 watts

20x23x1 MERV 12 Plus Carbon AC Furnace Filters 6 Pack soil You can access the dataNordic 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