10 Best TOTO One Piece Toilets 2025 in the United States

The TOTO NEOREST AS Dual Flush Toilet is a high-end option in the one-piece toilet category, offering numerous advanced features. Its bowl shape is designed for optimal cleaning performance, enhanced by the TORNADO FLUSH system, which provides powerful 360° cleaning to reach all parts of the bowl. The dual flush functionality is highly efficient, utilizing either 1.0 or 0.8 GPF, contributing to water conservation.

The integrated bidet seat includes personal cleansing features, such as a warm water spray with oscillating and pulsating options, an instantaneous water heater, and a heated seat with adjustable temperature control. The PREMIST feature mists the bowl before each use to help minimize waste sticking to the surface, and EWATER+ technology keeps the wand and bowl clean after use, promoting hygiene. The universal height and ADA compliance make it accessible for a range of users, while the seamless seat design and automatic air deodorizer enhance comfort and cleanliness.

Installation might be more complex due to the advanced features, and the product's weight of 97 pounds may require additional support during setup. The remote control can be useful but may take time for users to become accustomed to its multifunctional settings. This toilet is well-suited for users looking for a luxurious, high-tech bathroom experience with efficient flush performance and extensive comfort features.

The TOTO NEOREST RS Dual Flush 1.0 or 0.8 GPF Toilet is a modern, high-tech one-piece toilet designed to enhance personal comfort and hygiene. Its sleek, low-profile design with a skirted base adds a contemporary touch to any bathroom. The elongated bowl shape is ergonomically designed for comfort, while the universal ADA-compliant height ensures accessibility for a wide range of users.

One of its standout features is the bidet functionality, including a heated seat with adjustable temperature, warm air dryer, and customizable spray features. This toilet also utilizes a highly efficient dual flush system (1.0 GPF / 0.8 GPF), which contributes to water conservation. The TORNADO FLUSH system ensures thorough cleaning of the bowl, assisted by the PREMIST function that mists the bowl before use, preventing waste from sticking. The EWATER+ technology automatically cleans the wand and bowl after each use, promoting cleanliness and hygiene.

Additionally, the toilet has automatic features such as an auto open/close lid, auto flush, and programmable energy-saving systems. The high-tech nature of this toilet means it could require more maintenance and understanding of its functions compared to a standard toilet. Its weight of 95 pounds may also make installation more challenging and potentially require professional assistance. The product's higher price point reflects its advanced features, which may not be necessary for all users. Despite these considerations, the TOTO NEOREST RS offers a luxurious and hygienic bathroom experience, making it suitable for those seeking both comfort and advanced functionality in a toilet.

The TOTO MS988CUMFG#01 NEOREST RH is a well-designed one-piece toilet that offers a range of impressive features. Its universal height and ADA compliance make it accessible and comfortable for a wide range of users. The elongated bowl shape enhances comfort, while the dual flush system (1.0 or 0.8 gallons per flush) ensures efficient water usage without compromising on performance. Additionally, the TOTO cefiontect ceramic glaze helps keep the bowl cleaner by preventing particles from sticking, which is a practical benefit for maintenance.

The integrated bidet seat is a standout feature, offering various cleaning modes including rear cleanse, soft rear cleanse, front cleanse, oscillating, and pulsating sprays, all with adjustable water pressure and temperature. This adds a high level of hygiene and comfort to the user's experience. The auto open and close lid, along with the auto flush function, add to the convenience and sanitation of the toilet.

On the downside, the installation requires a 120V GFCI outlet within 4 feet, which might require additional electrical work if not already available in the bathroom. The toilet is floor-mounted, making installation straightforward in most settings. The product dimensions (27.13”D x 15.19”W x 21.06”H) and the modern style in Cotton White can fit well in various bathroom decors. The relatively high price point and the need for electrical installation might be a consideration for budget-conscious buyers.