Commercial Pool Vacuum Hose - 2 Inch x 100 Feet with Swivel Cuff BTUs_350k-399k This is a Hayward SPX1600PN

This is a Hayward SPX1600PN Hand Knob Kit for Super Pump VS SP2600VSP

It is used for chloride drop test with Taylor Kits

These brass nipples conform to ASTM B43-91 and ASTM B687-99 R-2011

mineral ions are slowly and consistently released into the pool water

Commercial Pool Vacuum Hose - 2 Inch x 100 Feet with Swivel Cuff BTUs_350k-399k This is a Hayward SPX1600PNThis professional quality pool vacuum hose has a standard 2 inch cuff and is 100 feet in total length. It has one fixed cuff and one swivel cuff, which prevents twisting, kinking, or tangling. Perfect for all swimming pool vacuuming needs, the hose is commercial grade quality. The I Helix Pool Vacuum Hose is recognized as the finest professional grade spiral wound vacuum hose in the industry. It is engineered for flexibility, strength, and optimal