PR406AENC 399,000 BTUs Pool and Spa Digital Copper Heater - Natural Gas BTUs_350k-399k Astral Vertical Sand Filters are

Astral Vertical Sand Filters are backed with a 15-year limited warranty on the tank shell

This is a Hayward Replacement Cell & Cover For SALINE C 6

This is a Pentair ClearPro Filter Lateral Extension Kit for the TR100C3 sand filters

This 1/4 inch thick o-ring measures 7

The assembly includes: Post Locking Wedge

PR406AENC 399,000 BTUs Pool and Spa Digital Copper Heater - Natural Gas BTUs_350k-399k Astral Vertical Sand Filters areThis Raypak PR406AENC Digital Pool and Spa Heater is 399,000 BTUs, is fueled by natural gas, and has polymer headers and copper fin tubes. These digital heaters now feature ProTek Shield, a cutting edge module that protects the heat exchanger and extends the heater's lifespan. ProTek is excellent for use in chlorinated and saltwater pools. ProTek Shield is engineered to withstand the corrosion that naturally occurs over time. When the ProTek Shield is