WATERFARM CIRCULATING KIT at HorticultureSource.com -
WaterFarm® 8-Pack Circulating Upgrade Kit The WaterFarm 8 Pack Circulating Upgrade Kit contains everything needed to reconfigure an 8 Pack and add nutrient circulation capability to an existing system. This promotes even growth and more consistent results overall. Kit Includes: 9 1/2” Grommets 15 1/2” Straight Barbed Fittings 4 1/2” Elbow Barbed Fittings Blue Tubing 1/2” x 8” Blue Tubing 1/2” x 9’ Circulating pumping column Air Hose 1/4” x 6’ Single Output Air Pump 13/16” Spade bit 1/4” Drill bit MSRP: $49.50