Balboa M7 15" 4.0 kW Spa Heater W/Mounting Stud (58117) deltauv The Water Tech Catfish sand

The Water Tech Catfish sand and silt filter bag is designed for compatible Catfish cleaner applications where finer debris capture is more important than broad general-use filtration

This type of component is especially useful when the existing system is already built around IN

lighter spring setting

Helps restore proper control-area trim and appearance

Balboa M7 15" 4.0 kW Spa Heater W/Mounting Stud (58117) deltauv The Water Tech Catfish sandA heater with the correct mounting detail can make a replacement feel much more complete, and this Balboa M7 15 inch 4. 0 kW Spa Heater with mounting stud is designed for compatible applications where the original heater has become unreliable and the spa needs both restored heat and proper installation support. A heater replacement should solve more than just the temperature issue. It should also fit the way the spa expects it to fit. The mounting