Pentair Water Bypass Assembly | ETi® 400 Heater | 475621 Trichloride Pentair Bermuda Gunite Skimmer 506361

Pentair Bermuda Gunite Skimmer 506361 Bermuda Skimmer accessory — float valve assembly

Filters produced before that date require a different assembly

The sweep hose assembly directs a pressurised water jet across the pool floor and walls to dislodge debris ahead of the cleaner's suction path

Apply a coat of Pentair R172351 Lifeguard Silicone Lubricant to the O-ring before seating it — this helps it compress evenly

locate the part number molded or stamped on your existing valve assembly and match it to 270068

Pentair Water Bypass Assembly | ETi® 400 Heater | 475621 Trichloride Pentair Bermuda Gunite Skimmer 506361The Pentair Water Bypass Assembly (475621) is the OEM replacement bypass assembly for the Pentair ETi 400 Heater, restoring proper water flow regulation within the heater's internal plumbing circuit. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage components without proper