8' 3.1 GPM high flow bucket fill hose with easy to use point of use activation. Smartvalve™ technology automatically chooses correct flow rate in one operation. SafeGap™ eductors meets ASSE 1055B standard for back flow prevention. The J-Fill® platform is safer, more reliable, more accurate, and more sustainable than any other chemical dispensing system in the industry. Uses super-concentrated and hyper-concentrated chemicals, reduces "in-use" cost and solid waste disposal. Uses J-Fill® Spill-Tite™ cartridges that are leak proof and virtually eliminates chemical exposure, tampering and manually diluting products.