TOTO Washlet G5A Lite MS7421CEMFG#01

TOTO

SKU: MS7421CEMFG#01

$3,570.00

$2,499.00

FREE Shipping + No Sales Tax

Extra $300 OFF Use FALL26 at checkout

Authorized TOTO National Dealer

Fast & Free Shipping On All Orders

Pay How You Want Credit Card, Shop Pay, PayPal, HSA/FSA with Truemed and more.

Hundreds of 5-Star Reviews Dedicated Customer Support

Questions? Talk to a Real Person.

(877) 420-3443 Message Us

TOTO G5A Lite Bidet Toilet - 1.2 GPF/1.0 GPF

The TOTO G5A Lite gives you nearly all the same core smart toilet and WASHLET features as the standard G5A, in a clean all-white design at a lower price.

The only difference is the standard Toto G5A comes with a night light and silver accent trim design.

The TOTO G5A Lite is one of our top selling toilets and a customer favorite.

Automatic flush

Flushes automatically after you get up, with a manual backup if the power goes out

Auto open/close lid

Opens as you approach and closes automatically after you leave

TORNADO FLUSH®

Uses powerful 360° bowl cleaning for an effective flush with less water

Unlimited warm water

Instant heating keeps warm water flowing throughout your entire wash

EWATER+® & PREMIST®

Helps keep the wand and toilet bowl cleaner automatically before and after use

4-user memory

Saves personalized wash settings for up to four different users

TOTO G5A Lite Installation

TOTO Washlet G5A Lite MS7421CEMFG#01 dimensions

TOTO G5A Lite Compatibility

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

Rough-in measurement: 12-inch standard. No 10-inch or 14-inch adapter is available for this model.
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).

Installation steps

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

Need a Professional Installer near you?

Most can install it themselves but if you need help finding a professional installer in your area, checkout Licensed TOTO Installers page to find one near you.

TOTO G5A Lite Downloads

TOTO G5A Lite Manual

TOTO G5A Lite Installation Manual

TOTO G5A Lite Spec Sheet

Frequently Asked Questions about TOTO G5A Lite

Does the Toto G5A Lite have a heated seat?

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

What are the main features of G5A Lite?

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.

What is the main difference between the standard WASHLET G5A and the G5A Lite model?

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.

What is the difference between TOTO G5A and Kohler Leap?

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.

What is the difference between Toto Neorest RS and G5A?

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.

Powerful, Cleaner Flush With Less Water

The G5A Lite combines TOTO’s TORNADO FLUSH system with a rimless bowl design to create a powerful, cyclonic rinse that reaches the entire bowl.

It uses only 1.2 or 1.0 gallons per flush, helping reduce water use without sacrificing dependable flushing performance.

CEFIONTECT glaze and PREMIST also help prevent waste from sticking, so the bowl stays cleaner with less scrubbing.

Why customers love it:

Powerful bowl-cleaning flush
Water-efficient 1.2/1.0 GPF performance
Less buildup and easier maintenance
Automatic flush after every use

A Complete Hands-Free Cleaning Experience

Enjoy a cleaner, more comfortable bathroom routine with warm-water front and rear washing, adjustable pressure, oscillating and pulsating spray modes, and a warm-air dryer.

The lid opens automatically as you approach, the toilet flushes when you leave, and EWATER+ cleans the wand after every use.

The built-in deodorizer also helps keep the bathroom feeling fresh.

Comfort customized for you:

Continuous warm-water cleansing
Adjustable water temperature and pressure
Heated seat and warm-air dryer
Four user memory settings
Automatic lid, flush and deodorizer

Designed for Easier Cleaning and Everyday Comfort

The G5A Lite’s seamless seat, skirted exterior and CLEAN LIFT mechanism eliminate many of the difficult-to-clean gaps found on traditional toilets.

Its Universal Height seating provides a more comfortable sitting and standing position, making it a practical choice for adults, older users and households planning for long-term accessibility.

Made to make life easier:

Smooth, easy-to-wipe exterior
Lift-up WASHLET unit for easier cleaning
No exposed tank or bulky components
Comfortable Universal Height design
Clean, modern all-white appearance

Why choose the Toto G5A Lite over the regular G5A?

The G5A Lite includes all of the cleansing, comfort and hygiene features of the standard TOTO G5A, but removes the decorative silver trim and night light.

You still receive automatic flushing, auto open and close, EWATER+, PREMIST, heated seating, warm-water cleansing, drying and personalized user setting, making the Lite an excellent choice for customers who value function over decorative extras.

What you are not paying extra for:

No silver accent trim
No night light

What you still receive:

The essential G5A smart toilet experience
Premium TOTO washing and hygiene features
Automatic hands-free operation
A significantly more affordable price

How does the TOTO G5A Lite compare to the standard TOTO G5A?

TOTO G5A Lite compared with the TOTO G5A: model, top unit and bowl unit part numbers, night light, decorative silver trim, flush system, water use, rough-in, floor-to-seat height, EWATER+ coverage, dryer settings, warranty and current price.
Features	TOTO G5A Liteyou're here	TOTO G5A TOTO Washlet G5A Integrated Smart Toilet MS7631CEMFG#01
Price	$2,499 ~~$3,570~~	$2,999 ~~$5,109~~
Night light in the bowl	—	✓
Decorative silver trim	—	✓
Model number	MS7421CEMFG	MS7631CEMFG
Top unit	SN7421M	SN7631M
Bowl unit	CT7631CEMFG	CT7631CEMFG
Flush system	TORNADO FLUSH	TORNADO FLUSH
Water use	1.2 / 1.0 GPF	1.2 / 1.0 GPF
Rough-in	12 in.	12 in.
Floor-to-seat height	17-5/16 in.	17-5/16 in.
Water surface	8-5/8 x 7-1/4 in.	8-5/8 x 7-1/4 in.
EWATER+	Wand after every use	Wand after every use
PREMIST before every use	✓	✓
Touchless auto open and close lid	✓	✓
Auto flush with manual backup	✓	✓
Warm air dryer	Three settings	Three settings
Remote	4 user presets	4 user presets
Warranty	One year limited	One year limited

At $500 cheaper, the TOTO G5A Lite comes with all the features that the standard G5A comes with except the night light and the silver accent trim on the top unit.

What do you get with the TOTO G5A Lite?

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 Features

Feature	Details
TOTO G5A Lite Toilet Features
One-Piece Skirted Design	Compact, modern integrated smart toilet with a fully skirted exterior and elongated bowl.
TORNADO FLUSH®	Ultra high-efficiency flushing system uses powerful bowl-cleaning action around the hole-free rim.
Dual Flush	1.2 GPF full flush and 1.0 GPF light flush help reduce water use.
Electronically Controlled Flush	Electronically controlled flush valve optimizes water flow for enhanced bowl cleaning and a quieter flush.
Automatic Flush	Automatically flushes after use with a backup manual flush for power outages.
CEFIONTECT®	Ultra-smooth ceramic glaze helps prevent waste and debris from sticking to the bowl surface.
PREMIST®	Automatically mists the toilet bowl before each use to help prevent waste from sticking.
Automatic Lid	Touchless lid automatically opens as you approach and closes after use.
Universal Height	Comfort-height design that is ADA compliant.
CLEAN LIFT®	Allows easier cleaning between the WASHLET top unit and toilet bowl.
TOTO G5A Lite Bidet Features
Front & Rear Washing	Gentle aerated warm-water cleansing with front and rear spray options.
Soft Rear Wash	Provides a gentler rear cleansing option for added comfort.
Oscillating Wash	Moves the cleansing stream back and forth for broader wash coverage.
Pulsating Wash	Alternates the cleansing stream for a massage-like washing experience.
Adjustable Wash Settings	Adjustable nozzle position, water pressure, and water temperature for personalized cleansing.
Unlimited Warm Water	Instantaneous water heater provides continuous warm water throughout the wash.
Self-Cleaning Wand	Cleans itself inside and out before and after every use.
EWATER+®	Automatically cleans the cleansing wand with electrolyzed water after use.
CLEAN RESIN®	Special resin helps keep the wand and seat cleaner and easier to maintain.
Heated Seat	Heated seat with adjustable temperature control.
Seamless Seat	Gap-free seat design helps eliminate areas where dirt and debris can collect.
Warm Air Dryer	Built-in warm air dryer with adjustable temperature settings.
Automatic Deodorizer	Automatically helps reduce bathroom odors during and after use.
4-User Memory	Stores personalized WASHLET settings for up to four users.
Remote Control	Multifunction remote provides convenient control of cleansing, comfort, lid, and flush functions.
Energy Saving Modes	Automatic and programmable energy-saving functions help reduce unnecessary power usage.

TOTO G5A Lite Specifications

Specification	Details
Model	MS7421CEMFG#01
Bidet Top Unit	SN7421M#01
Bowl Unit	CT7631CEMFG#01
Toilet Type	One-piece integrated smart bidet toilet
Bowl Shape	Elongated
Color	Cotton White (#01)
Dimensions	Approximately 28.4" D × 15.2" W × 22.4" H (722 × 386 × 569 mm)
Product Weight	Approximately 99 lbs (45 kg)
Rough-In	12"
Water Use	1.2 GPF full flush / 1.0 GPF light flush
Flush System	TORNADO FLUSH®
ADA Compliance	ADA compliant / Universal Height
Warranty	1-Year Limited Warranty
Power Rating	AC 120V, 60 Hz, 1276W
Power Cord Length	3.9 ft (1.2 m)
Water Heating Type	Instantaneous