17_1/2x17_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack nutrient-combo Wire Connections:

Wire Connections:

the ECS-5 comes with a 16ft RJ12 cable

The Netafim NetBow Drip Ring is an innovative new produce that provides superb water distribution uniformity in 5-10 gallon containers

Roots Organics Nitro Bat Guano encourages vigorous growth and is fast acting for quick results

Want to switch from rockwool to coco without altering their grow workflow

17_1/2x17_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack nutrient-combo Wire Connections: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