• TOTO Aurora Cotton WASHLET+ S2 with arm control; selected SKU determines 1.0 or 1.28 GPF toilet
  • TOTO Aurora Cotton WASHLET+ S7/S7A exterior; selected SKU determines lid operation and 1.0 or 1.28 GPF toilet
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Toto

TOTO Aurora™ 1G® WASHLET®+ One-Piece Toilet - 1.0 GPF White

TOTO Aurora™ 1G® WASHLET®+ One-Piece Toilet - 1.0 GPF White

$ 2,637.00
$ 2,637.00
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Up to 30% off retail. Please contact our showroom for special pricing.

Please call us for availability

  • Concealed supply connection for seamless installation
  • INTEGRAVITY SYSTEM™ optimizes cleaning power through advanced water flow, ensuring an improved flush performance and enhanced bowl wash with our ultra high-efficiency TORNADO FLUSH® bowl design - 1.0 GPF (3.8 LPF)
  • CEFIONTECT® ceramic glaze prevents debris and mold from sticking to ceramic surfaces
  • Completely skirted design for a sleek and understated look that's easier to clean
  • Chrome plated trip lever
  • 12″ Rough-in
  • Elongated front bowl and WASHLET+ bidet seat set
  • EWATER+® auto-cleans wand after every use
  • PREMIST® automatically mists the bowl before each use
  • 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
  • Night light illuminates the inside of the bowl
  • Auto flush available as upgrade for S7 or S7A models

Official TOTO specification sheet (PDF) — source checked November 7, 2026.

Explore TOTO toilets

Select your WASHLET package: All listed SKUs are Cotton, 1.0 GPF Aurora one-piece toilet packages with a CST686CUFGAT40 toilet, CEFIONTECT glaze, 12-inch rough-in and Chrome trip lever.

  • S2 — MW6863346CUFG#01: includes SW3346 WASHLET+ S2 with arm control panel.
  • S5 — MW6863446CUFG#01: includes SW3446 WASHLET+ S5 with multifunction remote control.
  • S7 — MW6864726CUFG#01: includes SW4726AT40 WASHLET+ S7 with remote control.
  • S7A — MW6864736CUFG#01: includes SW4736AT40 WASHLET+ S7A with remote control and automatic opening/closing lid.

Automatic flushing is not included in these listed non-A-suffix packages. S7A automatic lid operation does not mean automatic flushing. Contact our showroom to confirm an automatic-flush upgrade and its complete compatible configuration and quote. Optional rough-in adapters and alternate trip levers are sold separately.

The manufacturer explicitly supplies the same Cotton seat-style photo across 1.0 and 1.28 GPF versions; each listed SKU here includes the 1.0 GPF CST686CUFGAT40 toilet. S7 and S7A share the closed-lid exterior photo; the selected SKU determines the included WASHLET and lid operation.

Special order: Confirm availability and lead time with our showroom before ordering. Showroom: 714-833-5375. Prices shown are official retail for the selected SKU. Special pricing is by quote and is not guaranteed for every model.

Official source checked November 8, 2026.

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