10 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 Kohler K-5401-PA-0 Veil Comfort Height Skirted One-Piece Elongated Dual-Flush Intelligent toilet offers a mix of advanced features and modern design. It stands out with its dual-flush technology, allowing users to choose between a full or partial flush, which can be cost-effective and environmentally friendly. The elongated bowl shape and chair-height seating provide comfort, while the tankless design and integrated personal cleansing system give it a sleek, minimalist look.

The toilet also boasts a variety of high-tech features, such as a motion-activated lid, LED lighting, a heated seat with adjustable temperature, and a touch-screen LCD remote control for ease of use. Additionally, the self-cleaning function with UV light and electrolyzed water maintains hygiene, and the emergency flush function ensures usability during power outages. Installation is relatively straightforward with standard rough-in requirements and included accessories.

However, some potential drawbacks include its high price point and the reliance on electricity for many of its features, which may be a concern during power outages despite the emergency flush capability. Additionally, its complex features might require a learning curve for some users. This toilet is best suited for those looking for a high-end, technologically advanced toilet with a focus on comfort and modern aesthetics.

The WOODBRIDGE Smart Bidet Toilet offers a modern and hygienic upgrade to traditional toilets with its numerous smart features. It boasts a dual flush system with 1.6 GPF and 1.1 GPF options, achieving an impressive Maximum Performance Flush (MaP) score of 1000 grams. This efficiency conserves water without compromising on performance. The chair-height bowl (17-3/8”) complies with ADA standards, making it suitable for those with mobility issues or knee problems. Made from porcelain, it ensures durability and a sleek finish, while the rectangular shape adds a contemporary touch to bathrooms.

The auto-opening/closing lid, auto-flush, and foot sensor provide hands-free operation, enhancing hygiene and convenience. Additional features include movement drying, a heated seat, and a cleaning foam dispenser, which further improve user comfort and eco-friendliness by reducing toilet paper use. However, at 112 pounds, its weight could be a challenge during installation. Also, the reliance on proprietary cleaning foam might be a drawback for some users.

This toilet is ideal for those seeking a high-tech, comfortable, and water-efficient solution for their bathroom needs.