
Description
TOTO Aurora WASHLET+ S5 One-Piece Toilet
Seamless S5 WASHLET comfort
The TOTO Aurora WASHLET+ S5 One-Piece Toilet combines the clean, skirted look of the Aurora toilet with the everyday comfort and hygiene of the S5 WASHLET. Available in both ultra-efficient 1.0 GPF and high-efficiency 1.28 GPF models, Aurora pairs TOTO’s INTEGRAVITY SYSTEM, TORNADO FLUSH bowl design, CEFIONTECT glaze, PREMIST, EWATER+ wand cleaning, heated seat, warm air dryer, deodorizer, and night light for a bathroom experience that feels cleaner, more comfortable, and easier to maintain.
Choose Your Flush Volume
- MW6863446CUFG#01: 1.0 GPF ultra high-efficiency model
- MW6863446CEFG#01: 1.28 GPF high-efficiency model
- Both versions use TOTO’s INTEGRAVITY SYSTEM to optimize water flow for improved flush performance and bowl wash
- TORNADO FLUSH bowl design creates a powerful circular rinse to help clean the bowl effectively
- CEFIONTECT ceramic glaze helps prevent debris and mold from sticking to ceramic surfaces
- EPA WaterSense certified for water-saving performance
Seamless WASHLET+ Integration
- WASHLET+ system conceals the WASHLET power cord and water supply hose for a cleaner installed look
- One-piece toilet design creates a smooth, integrated appearance
- Completely skirted design reduces hard-to-clean curves and crevices
- Elongated front bowl for added comfort
- Universal Height design for a more comfortable seated position
- Polished chrome trip lever included
S5 Washing & Drying Comfort
- Instantaneous warm-water cleansing for continuous comfort
- Front, rear, and rear-soft wash options
- Adjustable spray position, water temperature, and water pressure
- Oscillating and pulsating spray settings for a more complete cleanse
- Heated SoftClose seat with adjustable temperature
- Warm air dryer with adjustable temperature
- Automatic air deodorizer helps keep the bathroom feeling fresher
- Multifunction remote control with personalized memory settings for up to 4 users
Hygiene Features Before & After Every Use
- PREMIST automatically mists the bowl before each use to help reduce waste adhesion
- EWATER+ automatically cleans the wand after every use
- Self-cleaning wand rinses itself inside and out before and after every use
- CLEAN RESIN helps keep the wand and seat cleaner and easier to maintain
- Night light illuminates the inside of the bowl for easier nighttime use
Everyday Convenience
- SoftClose seat helps prevent slamming
- Docking station makes the WASHLET easier to remove for cleaning and maintenance
- Remote control keeps wash, dry, seat temperature, and user settings easy to access
- Low-profile S5 WASHLET design pairs cleanly with the Aurora one-piece toilet
Specs & Installation Notes
- Model / SKU options: MW6863446CUFG#01 (1.0 GPF) or MW6863446CEFG#01 (1.28 GPF)
- Includes: Aurora one-piece elongated toilet with CEFIONTECT and WASHLET+ S5
- Toilet model: CST686CUFGAT40 for 1.0 GPF; CST686CEFGAT40 for 1.28 GPF
- WASHLET model: SW3446
- Installation: Floor mount, one-piece toilet
- Bowl shape: Elongated
- Height: Universal Height
- Overall dimensions: 29 5/8" L x 18 11/16" W x 27" H
- Seat height: 17 9/16"
- Rough-in: 12" Unifit rough-in; optional 10" and 14" Unifit rough-in options available separately
- Water use: 1.0 GPF or 1.28 GPF, depending on selected model
- Flush system: INTEGRAVITY SYSTEM with TORNADO FLUSH bowl design
- Minimum water pressure: 15 psi flowing at 2.64 gal/min
- Water surface: 9" x 6 1/4"
- Trap diameter: 2 1/2"
- Trap seal: 2 1/8"
- Material: Vitreous china
- Finish: Cotton White
- Certifications / compliance: Meets and exceeds ASME A112.19.2/CSA B45.1; IAPMO/cUPC, EPA WaterSense, State of Massachusetts, UPC, IPC, NSPC, NPC Canada, California AB715, California Green Building Code, City of Los Angeles Water Efficiency Ordinance, and other listed standards
- ADA note: ADA compliant when installed with the trip lever located on the approach side
- Warranty: One-year limited warranty
- Electrical note: Requires a 120V, 15A GFCI outlet for the WASHLET; power cord is approximately 4 feet long with a 3-prong plug
- Installation note: For back-to-back toilet installations, TOTO recommends a nationally listed double sanitary tee-wye in vertical waste stacks.
Toto MW6863446CUFG#01 Specifications
📄 Download Full Spec Sheet (PDF)Dimensions and Features
| Bowl Shape | Elongated |
| Certifications | ADA, CalGreen, WaterSense |
| Electric | Yes |
| Features | Heated Seat, Deodorizer, Instant Warm Water, Soft Close, Warm Air Dryer, Night Light, Remote Included |
| Gallons Per Flush | 1.0 GPF |
| Height | 27" |
| Installation | Floor Mount |
| Length | 28 5/8" |
| Rough In | 12" |
| Seat Height | 17 9/16" |
| Width | 18 11/16" |