Greentrees 1/2 Inch Grommet This sealing grommet works like a bulkhead fitting allowing the connection of 1/2" tubing to a tray or other container. Use the grommet to make a water tight seal in plastic material up to 1/8" thick. Drill a 13/16" hole and insert the grommet then push a... More Details
Price: $0.59

1/2 Inch Tee This 1/2" tee fits all 1/2" I.D.. vinyl tubing. Excellent for all types of hydroponics systems. ... More Details
Price: $0.39

1/2 Inch Elbow This 1/2" elbow fits all 1/2" I.D. vinyl tubing. Great for all types of hydroponics systems. ... More Details
Price: $0.39

Multi Flow Upper Pot Replacement upper pot for the Multi Flow System ... More Details
Price: $4.95