9 Best Water Saving Toilets 2025 in the United States

The TOTO SW3036R#01 WASHLET K300 is a high-quality electronic bidet toilet seat designed to offer a luxurious and hygienic bathroom experience. Its key strength lies in its efficient water-saving feature, thanks to the PREMIST function, which helps prevent waste buildup and ensures effective cleaning with each flush. The dual flush system with adjustable settings for oscillating and pulsating streams makes it versatile for different user preferences while conserving water.

The heated SoftClose seat adds to the comfort, providing consistent warmth, and the air deodorizer effectively neutralizes bathroom odors, enhancing the user experience. Additionally, the adjustable warm air dryer offers a hands-free, simple cleanup process. User convenience is further elevated with the remote control, allowing personalized settings and memory functions for two users, catering to individual preferences with ease.

The self-cleaning wand with EWATER technology ensures thorough cleanliness and hygiene of the bidet. Installation is straightforward and can be done without professional assistance, and the top-tier customer service is a plus. However, the product may be considered pricey compared to non-electronic alternatives, and its reliance on a power supply might be a drawback during power outages. The elongated bowl shape provides comfort but may not fit all bathroom layouts. This product is best suited for individuals looking to upgrade their bathroom experience with advanced hygiene and comfort features, while also being mindful of water conservation.

The TOTO SW3056#01 S550E Electronic Bidet Toilet Seat is an advanced, feature-rich product that offers a luxurious and hygienic bathroom experience. Key highlights include an instant and continuous warm water stream with oscillating and pulsating functions, ensuring effective and gentle cleaning. The automatic open/close lid adds convenience, while the nightlight feature enhances usability in the dark.

The EWATER+ and PREMIST functions help keep the toilet bowl clean by misting before each use and cleaning the wand after use, providing peace of mind and reducing the need for harsh cleaning chemicals. The remote control with 2 user memory settings allows for personalized cleansing experiences, making it a user-friendly option for households with multiple users. The elongated bowl shape and contemporary design in Cotton White make it a stylish addition to any bathroom.

It is important to note that the TOTO SW3056#01 is a toilet seat rather than a full toilet system, which means it does not directly impact the gallons per flush (GPF) or include dual flush capabilities typically associated with water-saving toilets. Additionally, the installation is floor mounted and may require some DIY skills or professional help. This bidet seat is ideal for individuals seeking enhanced hygiene, convenience, and luxury in their bathroom experience.

The TOTO Drake Two-Piece Elongated Toilet is a solid choice for those wanting to save water without losing effective flushing power. It uses 1.6 gallons per flush, which is on the lower side but still compliant with water efficiency standards. Unlike some dual flush toilets, it doesn’t offer a separate light flush option, so water savings come from a single, strong flush each time. The Tornado Flush system is a standout feature, creating a powerful circular wash that cleans the bowl thoroughly and helps reduce stains thanks to the CEFIONTECT glaze, which keeps waste from sticking to the surface.

The toilet has a standard height, which might suit users who find taller toilets uncomfortable, and the elongated bowl shape adds extra comfort for daily use. Its design is modern and fits most bathrooms with a 12-inch rough-in. The seat (soft-close or bidet) and some installation items like wax rings and supply lines are sold separately, so those extra purchases should be considered.

Though it doesn’t have a dual flush, the wide flush valve and siphon jet bowl work well to get the job done efficiently in one flush. This model presents a reliable and stylish option that balances performance with water savings, ideal for users seeking a straightforward, effective toilet without advanced dual flush features.