8 Best Dual Flush Toilets 2025 in the United States

The HOROW T0338W One Piece Toilet is a solid option if you're looking for a dual-flush toilet. One of its main advantages is the dual flush system, offering both 0.8 and 1.28 gallons per flush, which is efficient and water-saving. The elongated bowl design provides comfort, and the chair height of 17.3 inches makes it ADA compliant, making it easier for elderly and disabled individuals to use.

The fully-glazed 2-inch trapway ensures powerful flushing, with a high MAP score of 1000 grams, ensuring waste is cleared effectively. The porcelain material and white finish offer a sleek and modern look, and the slow-close seat adds to the quality, reducing noise and wear over time. Installation is simplified with big opening holes on the sides, and the provided components and instructions make it accessible even for non-professionals, though a plumber might still be necessary for some users.

Weighing in at 99 pounds, the toilet is quite heavy, which might make handling and installation a bit challenging. Also, it has a 10-inch rough-in, which is somewhat less common and might limit compatibility with existing plumbing setups. Despite these minor drawbacks, this toilet performs well and is especially suited for those needing an ADA-compliant and water-efficient option.

The Swiss Madison SM-1T254 St. Tropez is an elegant one-piece toilet with a dual flush system offering two flush options: 0.8 GPF for light flushes and 1.28 GPF for heavier flushes. This makes it efficient and eco-friendly, saving water without compromising on performance. The 16-inch comfort height bowl provides ease of use, especially for taller individuals or those with mobility issues. The elongated bowl shape adds to the comfort and luxury feel, while the seamless porcelain design ensures it is easy to clean and maintain.

Additionally, the soft-closing seat prevents slamming, adding a touch of quiet convenience to your bathroom. The quick-release feature of the seat allows for easy removal and cleaning without the need for tools, enhancing hygiene. However, the installation might require professional help due to its floor mount type and the 12-inch rough-in specification. The toilet is moderately heavy at 26.6 pounds, which is manageable for most installations.

Made of durable ceramic with a glossy white finish, it promises longevity and a sleek appearance. Some users might find the initial cost a bit high, but the combination of performance, water efficiency, and design can justify the investment for those looking for a reliable and stylish dual-flush toilet.

The DeerValley DV-1F026 is a one-piece, elongated dual-flush toilet designed for modern bathrooms. It combines style, comfort, and functionality. With a height of nearly 17 inches, it offers a comfortable seating experience, especially suitable for taller adults or those with mobility issues. The dual flush system is efficient, providing the choice between a 0.8-gallon flush for liquid waste and a 1.28-gallon flush for solid waste, helping to conserve water and reduce utility bills significantly.

The toilet's ceramic material and self-cleaning glazed surface make it durable and easy to maintain, resisting yellowing and staining over time. Installation is straightforward, with large side openings that make it easier to fix in place, though some users may still prefer professional installation. The included components like the wax ring, toilet seat, and floor bolts are helpful additions for the installer. However, at 99 pounds, the toilet is quite heavy, which might make handling a bit challenging.

The product comes with a lifetime after-sales service and a 12-month warranty, indicating the brand's confidence in its quality. Some users may find the white finish challenging to keep spotless, and the high weight could be an issue during installation. The DeerValley DV-1F026 is well-suited for those looking to upgrade their bathroom with a stylish, efficient, and comfortable toilet that promises long-term reliability.