Pentair Max-E-Therm 333 BTU Propane Gas Heater || SR333LP Complete IntelliCenter Bundles Handles flow rates up to

Handles flow rates up to 170 GPM with minimal head loss

Compatibility: Fits Hayward STAR-CLR II pool filter systems (verify compatibility with your specific model)

Always replace all grids at once to maintain uniform flow

ensuring that your system runs optimally without any water loss

Pentair Max-E-Therm 333 BTU Propane Gas Heater || SR333LP Complete IntelliCenter Bundles Handles flow rates up toPentair Max E Therm 333 BTU Propane Gas Heater SR333LP Save money and energy with the Max E Therm High Performance Heater. Already known as being dependable and efficient, Max E Therm now offers smart features and an optional energy saving automatic bypass to help you ensure your pool is ready whenever you are. Smart connectivity via the Pentair IntelliCenter Control System enables management of pool functions from across the yard or around the globe.