Therm 4.0kW [16.25" x 2"] Flo-Thru Incoloy Heater [Cal Spas] (26-0165-5S-K) impellers The internal assembly in a

The internal assembly in a Kreepy Krauly Kruiser affects how suction energy is translated into movement

9 spa and pool filter cartridge

Important for restoring a proper component seal

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Supports dependable electrical control and service accuracy

Therm 4.0kW [16.25" x 2"] Flo-Thru Incoloy Heater [Cal Spas] (26-0165-5S-K) impellers The internal assembly in aTherm [Cal Spas] 16. 25" 4. 0kW Flo Thru Incoloy Heater (26 0165 5S K) provides a targeted heating solution for Cal Spas, combining the specified output and construction needed to restore consistent water heating without relying on a generic substitute. Its 4. 0kW heating output and 16. 25" heater length should be matched to the original equipment requirements before installation, since spa heaters are not universally interchangeable. A heater