Single-Handle Pressure Balance Cartridge

What is this?

This is a high-grade replacement pressure balance cartridge designed for single-handle tub and shower valves. It is the core functional component that regulates both the flow and temperature of the water delivered to your showerhead or tub spout.

What does it do?

• Maintains Temperature Safety: It features an internal pressure-balancing piston that reacts instantly to changes in water pressure (like a toilet flushing). This prevents scalds or thermal shock by keeping the water temperature within a safe range.

• Leak Repair: If your shower is dripping from the spout or leaking from behind the handle, replacing this cartridge provides a new set of factory-standard seals to solve the problem.

• Smoother Operation: It replaces worn, mineral-encrusted internals with a fresh assembly, restoring the smooth, effortless rotation of the shower handle.

• Durable Build: Made from high-impact engineered polymers and corrosion-resistant materials, this cartridge is designed to withstand harsh water conditions and frequent daily use.

Will it fit my shower?

This cartridge is specifically designed for Avante and various other single-handle pressure balance valve series. It is easily identified by its distinctive shape and is a standard repair part for valves manufactured after the mid-1990s. If your valve utilizes a single handle that turns to adjust temperature, this is likely the correct internal repair kit.

What comes in the box?

• Pressure Balance Cartridge Assembly

• Integrated O-rings and Seals

The Pressure Balance Cartridge is a vital component for ensuring a safe and drip-free shower experience. It is designed for quick installation to restore your valve to original performance.