Gavita Master Controller EL3 Air Pumps | Tubing & Hose featuring two handles and weighing

featuring two handles and weighing in at just 28 lbs

Soilless & Hydroponic Growing

High ORP indicates a sterile system that kills unwanted pathogens while low ORP indicates a reservoir with microorganisms

This product is part of the UIS™ platform of grow devices and smart controllers

Gavita Master Controller EL3 Air Pumps | Tubing & Hose featuring two handles and weighingGavita Master Controllers EL3 The Gavita Master Controller EL3 is the next generation in our EL controller series, designed to maximize the performance of your compatible fixtures. The EL3 enables you to set sunrise sunset dimming, high temperature dimming, and high temperature shut off for all connected fixtures. Best of all, the EL3 lets you build and program entire schedules for your growing cycles. When using a compatible Gavita or Sun System LED