The Flow-Thru Element, 5.5kW, Generic, 10", 115v/230v, Titanium is a heater element used in hot tubs and spas. It is made of titanium, which is a durable and corrosion-resistant material. The heater element connection type is Flow Thru, Offset, and the heater element connection size is 1/2" x 1-1/4". The immersion length/depth is 10".
This element is known for its durability and is considered the longest-lasting hot tub heater element on the market. It is used by most manufacturers for new spas due to its longer life and fewer issues compared to standard and coated heater elements.