7_3/4x25_3/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack cloning-and-seed-starting Compatible for PX1 control at:

Compatible for PX1 control at: 825W

3/4" female thread (with end cap included) to a male 16-17mm connection for FloraFlex Double Layered Tubing

More robust plants can better deal with the challenges of production agriculture

160 x PotPro™ | 6" Tall (1 Gallon)

Easy to hang with included carabiner clip and hook-and-loop fastener loops

7_3/4x25_3/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack cloning-and-seed-starting Compatible for PX1 control at:Nordic 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