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TOTO Washlet G5A Lite Integrated Smart Toilet - White smart toilet with control panel on a white background

TOTO Washlet G5A Lite Integrated Smart Toilet

by TOTO
SKU MS7421CEMFG#01
$3,570.00
$2,499.00
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TOTO Washlet G5A Lite MS7421CEMFG#01

  • CEFIONTECT Glaze: Ultra-smooth ceramic barrier that prevents waste from adhering to the bowl surface
  • TORNADO FLUSH System: Centrifugal, dual-nozzle cyclonic rinsing action that cleans the entire bowl efficiently
  • Touchless Lid Automation: Proximity-activated auto open/close lid that minimizes physical contact points
  • EWATER+ Self-Sanitizing: Electrolyzed water system that automatically cleans the wand after every single use
  • PREMIST Technology: Automated pre-use bowl misting that uses incoming water to repel waste buildup
  • Streamlined All-White Profile: Clean, minimalist look without extra trim lines to match any bathroom aesthetic
  • Value-Focused Configuration: Full smart feature suite without the added cost of secondary decorative options
TOTO Washlet G5A Lite Integrated Smart Toilet - Modern white freestanding bathtub in a bathroom with a cityscape view
TOTO Washlet G5A Lite Integrated Smart Toilet - White toilet with open lid on a white background

High-Efficiency Flushing & Water Performance

Engineered for reliable, long-lasting cleanliness, the G5A Lite utilizes an advanced TORNADO FLUSH system. The combination of dual high-efficiency nozzles creates a powerful, cyclonic rinsing action that sweeps away debris using just 1.2 or 1.0 gallons per flush. This rimless, hole-free bowl geometry maximizes velocity while maintaining excellent water conservation to meet rigid environmental standards.

TOTO Washlet G5A Lite Integrated Smart Toilet - White toilet with open lid on a white background

Advanced Surface & Component Care

The G5A Lite is designed to maintain a clean bathroom wash experience with minimal manual intervention. The high-quality ceramic glaze minimizes buildup, allowing the non-porous bowl to repel water marks and waste. Working alongside automated PREMIST and sanitizing EWATER+ cycles, the fixture self-cleans its functional components before and after every use to keep maintenance straightforward.

TOTO Washlet G5A Lite Integrated Smart Toilet - White smart toilet with control panel on a white background

Modern Design & Accessibility

The low-profile smart configuration provides optimal comfort and effortless accessibility, making it an excellent addition for users focused on long-term convenience or those looking ahead to age-in-place design. The Universal Height footprint allows you to stay in complete control of your bathroom layout while maximizing floor space compared to traditional bulky tank models.

TOTO Washlet G5A Lite Integrated Smart Toilet - White smart toilet with control panel on a white background

Seamless Installation & Low Maintenance

Upgrading to the G5A Lite is straightforward thanks to its standardized configuration that mounts quickly to existing bathroom plumbing footprints. The pre-installed internal water connections and standard 12-inch rough-in configuration drastically reduce manual assembly requirements and ongoing repairs, providing long-term reliability and hassle-free daily upkeep.

Toto G5A Lite Integrated Smart Toilet — 1.2 GPF / 1.0 GPF

The TOTO Model G5A Lite tankless-style smart toilet delivers modern personal care with an integrated WASHLET bidet seat, accessible seating, and long-term performance. Designed for residential and commercial projects, it offers space-saving installation, excellent water efficiency, and timeless style.

Perfect for anyone looking for a premium, low-profile smart toilet that combines an inclusive ADA comfort height design with cutting-edge touchless features to elevate any contemporary bathroom space.

Toto G5A Lite Specifications and Features

  • Modern one-piece smart toilet with integrated personal cleansing and comfort features
  • CEFIONTECT ceramic glaze minimizes waste from sticking to porous ceramic surfaces
  • High-efficiency TORNADO FLUSH system offers 1.2 GPF / 1.0 GPF (4.5 LPF / 3.8 LPF) options
  • Auto flush system triggers automatically with a back-up manual flush handle for power outages
  • Universal Height design creates an accessible, ADA-compliant seating position for all users
  • Touchless auto open/close lid activates via proximity sensors for hands-free operation
  • EWATER+ auto-cleans the wand assembly inside and out after every single use
  • PREMIST automatically mists the bowl surface before each use to prevent debris accumulation
  • Clean Resin construction keeps the wand and seat cleaner, more hygienic, and effortless to maintain
  • Gentle aerated, warm water front and rear spray features oscillating and pulsating settings
  • Adjustable spray position, water temperature, and water pressure controls via remote
  • Instantaneous water heater provides continuous warm water and improved energy savings
  • Warm air dryer offers three variable temperature settings for comfortable paperless drying
  • Automatic air deodorizer neutralizes odors immediately using powerful internal carbon filters
  • Multifunction remote control features personalized memory settings for up to 4 distinct users
  • Heated seat with adjustable temperature control ensures comfort during colder seasons
  • Seamless seat design eliminates the gap where dirt, grime, and daily moisture collect
  • CLEAN LIFT mechanism allows the top unit to lift easily for quick cleaning access underneath
  • Automatic and programmable energy-saving systems optimize power consumption daily

TOTO Washlet G5A Lite Integrated Smart Toilet Compatibility

The TOTO Washlet G5A Lite is a one-piece smart toilet with integrated bidet. Confirm these four things before ordering:

  • Rough-in measurement: 12-inch standard. No 10-inch or 14-inch adapter is available for this model.
  • Floor clearance: 21 inches in front of the bowl, 15 inches on each side.
  • Water supply: Standard ½-inch connection at the base of the toilet.
  • Electrical outlet: GFCI 120V within 3 feet (powers integrated smart bidet seat and touchless features).
Toto toilet compatibility. Will it fit your space/

Installation steps

  1. Prep. Shut off the water supply, flush to empty the tank, then disconnect the supply line.
  2. Remove the old toilet. Unbolt from the floor and scrape the old wax ring from the flange.
  3. Set the wax ring. Place a new wax ring on the flange, centered over the drain.
  4. Seat the new toilet. Lower onto the flange, press down firmly, and hand-tighten the bolts evenly.
  5. Connect and test. Reconnect the supply line, restore water, and plug into the GFCI outlet.

TOTO G5A Lite Downloads

TOTO G5A Lite Manual

TOTO G5A Lite Installation Manual

TOTO G5A Lite Spec Sheet

Frequently Asked Questions

  • Yes, it features a built-in heated seat with adjustable warmth levels managed via the remote control.

  • The TOTO WASHLET G5A Lite offers a touchless experience with an automatic open/close lid and auto-flushing. To keep the bowl clean with minimal effort, it combines a powerful dual-nozzle TORNADO FLUSH system, a smooth CEFIONTECT glaze, and a self-cleaning spray wand. Additionally, its Universal Height design ensures comfortable, accessible seating that meets ADA standards.

  • The standard G5A includes a built-in LED night light and a silver accent trim piece on the lid. The G5A Lite omits both of these stylistic additions to offer an identical functional experience at a lower price point.

  • The difference between TOTO G5A and Kohler Leap is that the G5A has more advanced cleaning features and automation, while the Kohler Leap is simpler with fewer automatic functions.

  • The difference between Toto Neorest RS and G5A is that the Neorest RS is a more premium, design-focused model, while the G5A offers similar core features at a more affordable level.