Pentair 475971 Air Intake Kit ETI-400 Heater king-technology Tan – Replacement Lid for

Tan – Replacement Lid for Auto Water Fillers

Avoid using within 24 hours of spa shock treatments

🔎 Expert Tip: Test at least twice a week and after heavy pool or spa use

Regularly check the O-Ring for signs of wear and replace as necessary to ensure effective operation

Pentair 475971 Air Intake Kit ETI-400 Heater king-technology Tan – Replacement Lid forPentair 475971 Air Intake Kit for ETI 400 Heater The Pentair 475971 Air Intake Kit is a genuine replacement part designed for use with the Pentair ETI 400 heater. This kit helps support proper combustion airflow and reliable heater operation, making it an important service part for maintaining performance and efficiency. Product Details: Genuine Pentair replacement part Fits Pentair ETI 400 heater models Supports correct air intake for combustion