The Pentair 475984 ETI 400 Heat Pump/Gas Heater Membrane Pad is essential for the Pentair ETi 400 model. This membrane pad plays a crucial role in the performance of the gas heater by sealing critical components. It is built to endure the conditions associated with pool and spa environments. Replacing the membrane pad helps sustain the heat pump's energy efficiency, ensuring optimal system performance. Installation is straightforward for easy replacement.
Designed for Pentair ETi 400 Heat Pump/Gas Heater.