AquaFX High Pressure Automatic Shut Off Kit – Aquarium Equipment

***Sold as a kit, This product will only work when used in conjunction with a check valve (Back flow preventer, Included in kit)*** This High Pressure ASO is designed to shut off at 60% of line pressure and has built-in ports for Quick Connect 1/4″ polyethylene tubing connections. This unit is tested and certified by the WQA Gold Seal program against NSF/ANSI 58 standards. Eliminate ASO chatter. Will shut down RO unit in fraction of time vs. traditional ASO. Perfect for reservoir applications where an automatic top-off is desired. Includes: – Quick Connect High-Pressure Automatic Shutoff Valve- Quick Connect Check Valve- Approx. 12 inches of 1/4″ tubing