TOTO Neorest NX1 MS900CUMFG Dual Flush Integrated Bidet Toilet Combination


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The TOTO Neorest NX1 dual flush integrated bidet toilet is the pinnacle of luxury. Its magnificence brings its own presence to the room, while its features encompasses TOTO’s 50 years of hard work and experience. There is no greater luxury for your bathroom. The TOTO Neorest NX1 comes fully loaded with the highest quality washes produced by TOTO, full comfortable adjustability for spray pressure; heated seat; heated water; and warm air dryer, high tech features such as the TOTO’s EWATER+ as well as their Auto Open/Close lid. The Neorest NX1 is packed with a plethora of illustrious features and is surely not to disappoint.

California residents see Prop 65 WARNINGS

MS900CUMFG#01 = Cotton White

Design Excellence
The Neorest NX1 is part of TOTO’s newest generation of best in class integrated bidet toilet combos. The NX1 is a masterpiece of its own with its skirted smooth ovular design which nearly mimics the work of a hand crafted artisan.
The NX1 glows with radiance sporting a soft blue mood light that gently permeates from the integration and gently flows within the integration’s bowl. The Neorest NX1 soft white finish upon its oviform body adds to its brilliance and leaves a sense of total tranquility.

Advanced Technology
The TOTO Neorest NX1 comes fully loaded with TOTO’s exclusive technology. The EWATER+ system and automatic open/closing lid are features to leave guests impressed. These features of nothing short of extraordinary and really solidify the entire feeling of prestige and luxury. If you were to search for the most technologically advanced toilet money could buy you'd find the TOTO Neorest NX1

TOTO Special Features

The EWATER+ feature is an effective system for counteracting the microscopic build up of bacteria and gunk without the use of chemicals or cleaning agents. Its method is simple. EWATER+ Pre-mists the bowl with tap water 25 seconds after the unit has been used. This tap water that is released is electrolyzed by the TOTO washlet, transforming common chemicals in tap water to NaOCI, similar properties found in household bleaches. This process adds no harmful chemicals to the water supply and the electrolyzed water in bowl returns to a normal state after two hours. This EWATER+ technology similarly treats the TOTO unit, leaving a clean and sanitized experience for the user.

Smart Flush
TOTO Neorest NX1 integration has no need of a flush handle as it provides the latest tech for flushing. Flushing the NX1 is done through either the control panel or simply by standing up from the unit. One simple press of the button or a stand from the toilet and mess be gone. Never to be noticed by you, while you never have to touch the toilets surface area again. Luxury made to perfection.

Tornado Flush
Tornado Flush is a powerful and fascinating innovative technology featured on the NX1. By creating a cyclonic rinse released from its two 3” inch velocity release nozzles the TOTO NX1 creates a powerful siphon that rids the toilet of any waste or build up. Tornado Flush is the definition of power and all anyone can want from a single flush. The NX1 has TOTO technology of the finest, assuring a 100% spotless toilet after use.

Automatic Opening/Closing Lid and Seat
The TOTO Neorest NX1 comes fully loaded with an auto opening/closing lid. This Auto Open/Close feature is one limited to very few brands out on the market and the NX1 boasts this unique feature. Touching the seat and lid of your toilet becomes a thing of the past and something you’ll never have to do again. The way it works is through the washlet’s sensors. The TOTO NX1’s sensors will sense when a user is within one foot of proximity and will rise. This feature can be adapted to make only the lid rise or both the seat and lid. When the user is done using the TOTO NX 1 the sensors of the seat will sense when you stand from it then proceed to close and enter following function. The TOTO Neorest NX1 Auto Open/ Close feature can be controlled from the remote if you wish to not use the sensor Auto Open/ Close. Manual open and close is still possible, but with an NX1 to meet your every bathroom need, why would you want to?

Bidet Features

  • Sleek, low profile one-piece skirted toilet with integrated cleaning & comfort function in the seat
  • Front & Rear warm water washing with temperature and intermittent pressure controls
  • Adjustable spray position
  • Oscillating and pulsating comfort washing
  • Automatic toilet seat can be opened/closed by remote or sensor operation
  • Multifunction remote control
  • Heated seat with temperature control
  • EWATER+® on wand and bowl
  • Air deodorizer
  • LED Night light
  • Programmable energy saver system
  • Mounting and connection hardware included

Toilet Features

  • Automatic flushing w/ backup manual flush
  • TORNADO FLUSH® siphon jet flushing system, ultra high-efficiency (1.0GPF/3.8LPF and 0.8GPF/3.0LPF).
  • CEFIONTECT® ceramic glaze minimizes debris and mold from sticking to porous, ceramic surfaces
  • Skirted bowl design
  • Universal Height
  • ADA Compliant 


TOTO Neorest NX1 is covered by TOTO USA: Three Year Limited (Residential) | One Year Limited (Commercial)

Product Specifications

  • Water Use (Flush): 1.0 GPF/3.8 LPF & 0.8 GPF/3.0 LPF
  • Flush System: TORNADO FLUSH Siphon Jet
  • Water Pressure: Min 7.25 PSI (0.05MPa) Flowing Max 108.75 PSI (0.75MPa) static
  • Water Surface: 8-1/2" x 7-1/2"
  • Trap Diameter: 2” (51 mm)
  • Rough In: 12” rough in
  • Trap Seal: 2-1/8" (54 mm)
  • Material: Bowl: Vitreous china
  • Seat and cover: Plastic
  • Power Rating 120V AC, 60Hz, 1300W
  • Power Cord Maximum length: 3.94ft (120cm)
  • Water Feature Adjustable Water Flow Rate
  • Rear washing: from .08 to .11 gal/min.
  • Soft washing: from .08 to .11 gal/min.
  • Front washing: from .08 to .11 gal/min.
  • Wide front washing: from .09 to .11 gal/min.
  • Temperature of Washing Spray: 86º F/30º C - 104º F/40º C
  • Safety Features: Thermal fuse
  • Drying Feature Air Temperature: 140°F (60°C) - 95°F (35°C)
  • Capacity of Air: 10.24 ft3/min
  • Safety Feature: Thermal fuse
  • Heated Seat: 82°F (28°C) - 97°F (36°C)
  • Seat Heater Capacity: 50W
  • Safety Feature: Thermal fuse
  • Air Purifying Feature Method: O2 Deodorizer
  • Air Volume: 5.65 ft3/min


TOTO Neorest NX1 Spec SheetUser Manual, Installation Manual


Fitment and Installation Guides

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