Pulsing Action
This increases the cleansing capacity of the water jet by rhythmically varying its strength between high and low. Pulsing lasts as long as the pulse button is held.

Ocsillating Action
This means that the warm water jet, which is filled out with air bubbles to give it the required volume, sways very slightly from side to side as it washes to ensure complete cleansing.

Hygienic Twin Nozzles
The system offers a choice of two warm water jets with hygienically separate nozzles: one for general use and one especialy for feminine hygiene. Nozzle position and jet angle are designed to ensure accuracy and convenience. Nozzles retract while not in use.

Easy-to-Operate Control Panel
Each of the system's functions is controlled by an effortless membrane-type switch on the easy-to-reach control panel. Operating status, including water temperature and pressure, is indicated clearly on an LED display.

Anti-Slam Lid
Tip the lid and it closes smoothly and grandually. Even if you knock it accidentally, it doesn't slam shut. The seat has the same gentle-close mechanism.

Heated Seat
The seat has an optional heating function which maintains the temperature of your choice.

Comfortable Seat
Design
The seat shape is the product of ergonomic research and computer-aided design, and ensures comfort and relaxation.

Safety Sensor
Built-in weight sensors mean the panel can only be operated when the seat is occupied. This eliminates water spillage through accidental use or children's curiosity.

Self-Cleaning System
The nozzles are cleaned automatically before and after each use. If you wish to have them cleaned at any other time, simply press the nozzle cleaning button.

Comfort and Accuracy
The general use jet is directed from a slightly back-set position, while the feminine hygiene jet is set slightly forward. Each is positioned to ensure accuracy and comfort and to make sure that used water drains directly without affecting other areas or splashing back onto the nozzle.

Automatic Toilet Pre-Wash
Automatically sprays the inside of the toilet for approxiately 3 seconds right after you sit down to reduce the staining of the toilet. (CH622 only)

7-Years Odor Neutralizer (Deodorizer)
Automatically starts operating when you sit down and stops approximately one minute after you stand up. The performance keeps long lasting for 7 years by the Catalyst and Charcoal Combination Honeycomb Cartridge. (CH622 only)

Warm Air Dryer
Dries by the warm airflow comfortably and quickly. Stronger airflow is available and temperature is adjustable. (CH622 only)

Neuro Temperature Control for Spray and Seat
Gives you a further micro temperature adjustment. (CH622 only)

Quiet Design
You needn't worry about extra noise, as the whole system is very quiet.

Easy-to-Clean
You don't need any tools to remove the unit - simply slide the pin and lift free. This makes the unit especially easy to clean, with no hard-to-reach nooks or crevices.

Feminine Hygiene Jet
The general use jet is directed from a slightly back-set position, while the feminine hygiene jet is set slightly forward. Each is positioned to ensure accuracy and comfort and to make sure that used water drains directly without affecting other areas or splashing back onto the nozzle.