EcoPlus Supreme -- 4 inch - 170CFM Air Box 2 needed for Evolution-RO1000 system

2 needed for Evolution-RO1000 system

each selected for their proven abilities to enhance plant health and productivity

the Pargro Biggie is an excellent choice

making the Biggie perfect for maintaining a drier top and preventing waterlogged conditions

8-Inch The AC INFINITY Air Filter Box with High Efficacy Filter

EcoPlus Supreme -- 4 inch - 170CFM Air Box 2 needed for Evolution-RO1000 systemThe Ecoplus Supreme fans are discontinued. We recommend the Hurricane Inline Fans that are made by the same company and have approximately the same CFM with wall mount brackets included. The original, proven, high performance EcoPlus fans with very powerful and efficient motors. Durable steel housing with blue powder coated finish. Wall or ceiling mounting brackets attached for easy installation. Pre wired with 120 volt power cord. 5 Year Warranty.