TOTO Washlet G5A Lite Integrated Elongated Smart Toilet - Cotton White
TOTO Washlet G5A Lite Integrated Elongated Smart Toilet - Cotton White
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Upgrade Your Bathroom with TOTO’s New 2026 Washlet G5A Lite Integrated Smart Toilet – 1.2 GPF/1.0 GPF
Released in June 2026, TOTO’s Washlet G5A Lite Integrated Smart Toilet (MS7421CEMFG#01) delivers a complete, high-end bathroom experience in a seamless one-piece design. Combining TOTO’s ultra-efficient TORNADO FLUSH® system with advanced bidet functionality, it represents the next level of modern hygiene, comfort, and water efficiency.
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.
CEFIONTECT® Glaze
The CEFIONTECT® ion-barrier glaze is a smooth ceramic coating designed to prevent waste and debris from sticking to porous surfaces. Combined with a larger water spot, this innovative glaze keeps the bowl cleaner for longer, reducing the need for frequent scrubbing and harsh chemicals.
TORNADO FLUSH® System
The TORNADO FLUSH® uses a dual-nozzle water propulsion system to create a powerful, cyclonic rinsing action that keeps the bowl cleaner and reduces waste buildup. Operating at 1.2 GPF/1.0 GPF, this high-efficiency flush delivers more power in a single flush than most toilets achieve with multiple flushes.
Touchless Comfort & Hands-Free Operation
The G5A Lite features a touchless operation system with an auto open/close lid and sensor-activated flushing for a fully hands-free experience. The lid opens as you approach and closes after use, while the auto flush ensures reliable performance without contact. A manual backup flush is included for power outages, maintaining full functionality at all times.
Product Details
- Compact, modern one-piece skirted Smart Bidet Toilet with integrated personal cleansing and comfort features
- CEFIONTECT® ceramic glaze minimizes waste from sticking to porous ceramic surfaces
- Electronically controlled flush valve optimizes water flow to enhance bowl cleaning and provide a quieter flush with the ultra high-efficiency TORNADO FLUSH® system - 1.2/1.0 GPF (4.5/3.8 LPF)
- Auto flush - with back-up manual flush for power outages
- Universal Height, ADA compliant
- Touchless auto open/close lid
- 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
- 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
- Warm air dryer with three variable temperature settings
- Automatic air deodorizer
- Multifunction remote control with personalized memory settings for up to 4 users
- Heated seat with temperature control
- Seamless seat design eliminates the gap where dirt collects
- CLEAN LIFT allows easy cleaning between the top and bowl unit
- Automatic and programmable energy saving systems
- One Year Limited Warranty
Since 1917, TOTO has been a global leader in bathroom innovation, known for superior quality, comfort, and design. Every Japanese toilet is crafted to elevate daily routines, delivering lasting performance and a refined, spa-like experience you'll appreciate every day.
Additional Information
- Brand: TOTO
- MPN: MS7421CEMFG#01
- Line: G5A
- Water Pressure: Min 7.25 PSI (0.05MPa) flowing, max 108.75 PSI (0.75MPa) static
- Water Surface: 8-5/8" x 7-1/4"
- Trap Diameter: 2” (51 mm)
- Rough in: 12” Trap Seal 2-1/8” (54 mm)
Read our article to learn more about the new products TOTO’s released in June 2026!
TOTO Washlet G5A Lite Smart Toilet FAQ
What makes the G5A Lite different from a standard toilet with a bidet seat added?
The G5A Lite is a fully integrated smart toilet, meaning the flushing system and WASHLET bidet functions are engineered as one unit. Unlike retrofit bidet seats, it combines TORNADO FLUSH® performance, auto flush, PREMIST®, EWATER+®, and a built-in cleansing system.
For help finding out if your bathroom is better suited for a TOTO smart toilet or Washlet, call our customer service team at 888-682-5956 (toll-free)!
What is TOTO’s CLEAN LIFT and why does it matter?
CLEAN LIFT was designed by TOTO to allow the top unit to be raised from the bowl more easily, giving better access for cleaning the hidden areas between components. This improves long-term maintenance and helps keep the system more sanitary.
Is the G5A Integrated Smart Bidet Toilet difficult to install compared to a standard toilet?
Installation is more advanced than a standard toilet due to its integrated electrical and plumbing systems, but it is designed for professional installation and comes as a complete system with all required components included.
How efficient is the G5A Lite when it comes to water usage?
The G5A Lite Smart Toilet with Smart Bidet uses a dual-efficiency flush system rated at 1.2 GPF for standard flushes and 1.0 GPF for light flushes. The TORNADO FLUSH® design improves bowl coverage using a cyclonic rinse action, allowing it to clean effectively while using less water per cycle compared to traditional gravity-fed toilets.
Does the G5A’s auto flush still work if the power goes out?
Yes. While TOTO’s G5A Lite uses an automatic sensor-based flush system during normal operation, it also includes a manual flush backup. This ensures the toilet remains fully functional during power outages or electrical interruptions.
| Weight | 99.0 lb |
|---|---|
| Certifications | ASME A112.4.2, ASME A112.19.2, CSA B45.1, ASME A112.18.1, CSA B125.1, UL 1431, CSA C22.2 #68, ASSE 1001, CSA B64.1.1, ADA, Prop 65 |
| Color | White |
| Finish | Cotton White |
| Finish Type | Polished |
| Gallons Per Flush | 1.2, 1.0 |
| Height | 22.38 in. |
| Length | 28.38 in. |
| Material | Ceramic, Plastic |
| Night Light | No |
| Room | Bathroom |
| Shape | Elongated |
| Type | Elongated |
| Voltage | 120V |
| Width | 12.75 in. |
| Inventory Number | TOTMS7421CEMFG-01 |
| MPN | MS7421CEMFG#01 |
| Auto Close | Yes |
| Auto Flush Compatible | Yes |
