Toto THP4004 Ceramic Cartridge for Single-Handle Lavatory Faucet

The Toto THP4004 is a genuine OEM ceramic cartridge designed as a direct replacement for Toto single-handle (1-valve) lavatory faucets. Measuring 35mm, this single-lever cartridge restores smooth, reliable water control to your Toto faucet without the need for a full fixture replacement.

Key Features:

• Genuine Toto OEM replacement part (Part # THP4004)
• 35mm ceramic disc cartridge construction for long-lasting, drip-free performance
• Designed for single-handle (1-valve) lavatory faucets
• Compatible with Toto faucet models including the TL970SD and TL416SD series
• Precision-engineered for a direct, hassle-free fit
• Ceramic construction resists wear and mineral buildup better than rubber-seated alternatives

Toto is recognized globally for producing high-performance plumbing products built to exacting standards. The THP4004 cartridge upholds that standard, providing a reliable, long-term repair solution that restores your faucet to like-new operation.