TOTO WASHLET S7A Classic Elongated Bidet Seat – SW4734

TOTO WASHLET S7A Classic is an electronic bidet seat for most elongated toilets. The Classic lid design is offered as SW4734AT40#01 in Cotton and SW4734#12 in Sedona Beige.

• Automatic opening and closing lid, heated SoftClose seat, remote control and night light.
• EWATER+ wand and bowl cleaning, PREMIST, adjustable warm-water cleansing and warm-air drying.
• Compatible with TOTO WASHLET+ and non-WASHLET+ toilets and most elongated models from other manufacturers; confirm fit before ordering.
• Auto Flush requires a separately purchased compatible kit and works only with select TOTO toilets.
• Requires AC 120V, 60Hz power and potable water. Toilet is sold separately.

Special order: Please contact our showroom to confirm availability and lead time before ordering.

Official TOTO specification sheet (PDF) · Official TOTO product details

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Official source checked November 7, 2026. Prices shown are retail for the selected SKU. Special pricing is by quote and is not guaranteed for every model.