Greenhouse Power Shutter No Cord, Automatic, 20" x 20" Aluminum Single Panel Terra 9 CFM/Watt

9 CFM/Watt

this single-panel shutter is designed with a specialized tie bar that eliminates louver flapping

removing the need for professional electrical wiring

If you haven’t grown hydroponically before

Once powered

Greenhouse Power Shutter No Cord, Automatic, 20" x 20" Aluminum Single Panel Terra 9 CFM/WattExperience industrial grade airflow control with aluminum intake power shutters. Specifically crafted to facilitate superior air movement, these units help maintain a healthy, consistent environment for your crops. The shutter features a heavy duty extruded aluminum frame with corners that are precision milled and welded to ensure maximum structural integrity. To protect your plants from external drafts, interlocking louvers create a robust weather