Product Overview

The Pentair 232203 G4 Internal Head is a genuine Pentair In-Floor (A&A) replacement internal pop-up cleaning head for compatible G4 in-floor pool cleaning systems. It installs into the existing G4 floor fitting and directs water across the pool floor during the cleaning cycle.

Upgrade your pool cleaning system with the G4 Low Flow Internal Head in Gray, a high-quality replacement part designed specifically for in-floor pool cleaning systems. Engineered for optimal performance, this low-flow internal head ensures efficient water distribution, enhancing the effectiveness of your pool's cleaning cycle while conserving water. Its durable construction and gray finish seamlessly blend with your pool's design, providing a reliable and aesthetically pleasing solution. Perfect for maintaining crystal-clear water, this G4 pool cleaner head is an essential component for keeping your in-floor system operating at its best.

Ideal For

Replacing a worn, sticking or damaged G4 internal head

Pentair In-Floor / A&A G4 in-floor cleaning systems

Pool owners and service technicians maintaining in-floor cleaning heads

Key Features

Genuine Pentair In-Floor part: part number 232203.

G4 internal head with adjustable orifice.

Gray finish to match existing gray in-floor fittings.

Internal head only: installs into the existing G4 floor fitting.

Specifications

Warranty & Compatibility

Compatibility Notes

This internal head is for Pentair In-Floor / A&A G4 cleaning head fittings. In-floor heads are system-specific, so confirm your existing head style (G4, G4V or G4VHP), color and part number before ordering. This listing is the internal head only and does not include the floor fitting, collar, water valve or installation tool.

Installation Notes

Turn off the pump before servicing. Use the appropriate G4 / G4V / G4VHP installation tool (Pentair 229910 plastic or 229600 metal) to remove the old head and lock the new head into the fitting. Inspect the fitting for debris or damaged locking tabs, then restart the system and confirm the head pops up and rotates.

Customer-Facing Q&A

Q: What is the part number?
A: The Pentair part number is 232203.

Q: What is the UPC?
A: The UPC is 818965012170.

Q: What does this head fit?
A: It fits Pentair In-Floor / A&A G4 cleaning head fittings. Confirm your head style before ordering.

Q: Is the floor fitting or collar included?
A: No. This is the internal head only.

Q: Do I need a tool to install it?
A: A G4 / G4V / G4VHP installation tool, such as Pentair 229910 or 229600, is used to remove and install the head.