Toto SW2325#01 TOTSW2325-01

Introduced in June 2026, the TOTO Washlet S1 features continuous warm water cleansing, a heated seat, self-cleaning wand, CLEAN RESIN® technology, and intuitive side arm controls.

Experience the latest evolution of personal cleansing with the S1 Washlet from TOTO (SW2325#01). Released in 2026, this premium bidet seat combines continuous warm water cleansing, a heated seat, self-cleaning technology, and CLEAN RESIN® protection in a refined, easy-to-use design. With advanced comfort features and TOTO's trusted commitment to cleanliness, the S1 transforms an everyday routine into a more luxurious bathroom experience.

Key Features

Advanced Personal Cleansing

Experience a spa-like cleanse with gentle aerated warm water sprays for both front and rear washing, featuring adjustable pressure along with oscillating and pulsating functions. Customizable temperature settings for both the water and heated seat allow users to tailor comfort to their preferences, while the integrated warm air dryer provides a complete cleansing routine without the need for toilet paper.

CLEAN RESIN®

TOTO's Clean Resin® material helps keep your Washlet spotless between cleanings by resisting the buildup of dirt, waste, and stains. An anti-fouling component is embedded directly into the resin, creating a protective surface that makes debris less likely to stick and easier to wipe away. By making surfaces less likely to attract and hold debris, the S1 stays cleaner and more hygienic while reducing the need for routine maintenance.

Convenient Side Arm Control

The integrated side arm control places essential Washlet functions within easy reach, allowing users to adjust cleansing settings with simple, intuitive controls. Designed for everyday convenience, the streamlined control panel provides quick access to wash functions, water temperature, pressure adjustments, and other comfort features without the need for a separate remote.

Universal Round Fit

Designed to fit most standard round toilet bowls, this Washlet offers a simple upgrade path for a wide range of bathroom applications. Compatibility with many TOTO and non-TOTO round toilets makes installation straightforward while allowing users to enjoy advanced bidet functionality without replacing their existing fixture.

• Electronic bidet seat
• Self-cleaning wand cleans itself inside and out before and after every use
• CLEAN RESIN® keeps wand and seat cleaner, more hygienic, and effortless to maintain
• Gentle aerated, warm water, front and rear spray with oscillating and pulsating features
• Adjustable spray position, water temperature, and water pressure
• Instantaneous water heater for continuous warm water and energy savings
• Convenient arm control panel
• Heated seat with temperature control
• Seamless seat design eliminates the gap where dirt collects
• SoftClose® seat
• Docking station for easy cleaning and installation
• Auto energy saver mode adjusts the seat temperature when inactive
• Compatible with most round toilets
• One Year Limited Warranty