10 Best One Piece Toilets 2025 in the United States

The HOROW T0338W Compact One Piece Toilet is a solid choice for anyone looking for a modern, efficient toilet solution. Its one-piece design not only makes it aesthetically pleasing but also simplifies cleaning, as there are fewer crevices for dirt to hide. The elongated bowl shape enhances comfort, especially for adults, while the chair height of 17.3 inches makes it suitable for the elderly and individuals with mobility challenges, aligning with ADA standards.

In terms of performance, the dual flush system with options for 0.8 and 1.28 gallons per flush is a standout feature, promoting significant water savings while still delivering a powerful flush rated at 1000 grams. This means you can flush effectively without using excessive water, making it environmentally friendly. Additionally, the toilet's ceramic material and glazed finish contribute to its durability and easy maintenance.

Installation is designed to be user-friendly with clear instructions and fewer complications, making it manageable for a DIY enthusiast or a quick job for a plumber. The included soft-closing seat enhances user experience by minimizing noise and providing a touch of luxury. However, some potential drawbacks should be noted. Weighing in at 99.2 pounds, the toilet is relatively heavy, which may pose a challenge during installation if you're not prepared. The seat material, while durable, is plastic, which might not feel as premium as other materials such as wood. Despite its relatively lower sales rank, the HOROW T0338W remains an excellent option for those seeking a compact, stylish, and efficient toilet that meets modern needs, particularly for smaller spaces and accessibility requirements.

The WOODBRIDGE Smart Bidet Toilet offers a combination of advanced features and practical design, making it a strong contender in the one-piece toilet category. One of its standout features is the smart sensing auto opening and closing lid, which enhances hygiene and convenience. The automatic flush function is another hands-free feature that ensures ease of use, especially beneficial for those with mobility issues.

The chair height design meets ADA standards and provides comfort, particularly for the elderly or those with knee problems. The dual flushing system is efficient, offering a full flush at 1.6 GPF and a half flush at 1.1 GPF, which helps in water conservation while maintaining a high flushing performance with a MaP score of 1000 grams. The toilet also includes a heated seat and front and rear wash options with adjustable water pressure, providing a luxurious and refreshing experience. Additionally, the foam shield and auto deodorization features contribute to a cleaner and more pleasant environment.

The foot sensor adds another layer of convenience by allowing lid and seat control as well as flushing activation without hand contact. However, it's important to note that this toilet is relatively heavy at 112 pounds and may require professional installation due to its advanced features. The porcelain material ensures durability, but the complexity of the electronic components might necessitate more frequent maintenance and support. The elegant remote control, while stylish, may have a learning curve for some users. This toilet is best suited for those looking for a technologically advanced and comfortable toilet with numerous automated features.

The DeerValley DV-1F026 is an elongated, one-piece toilet that blends modern style with practical functionality. One of its standout features is the dual flush system, offering a choice between 0.8 and 1.28 gallons per flush (GPF). This not only ensures efficient water usage but also contributes to significant water savings, making it an environmentally friendly option. The comfortable seat height of nearly 17 inches provides a cozy seating experience, ideal for most users, including those with mobility issues.

The toilet's dimensions of approximately 28.75 inches in depth, 14 inches in width, and 28 inches in height ensure that it fits well in standard bathroom spaces while offering adequate comfort. Additionally, its ceramic build with a self-cleaning glazed surface makes maintenance relatively easy and helps keep the toilet looking new over time. Installation is simplified with two large openings on the side, and the included installation video can assist even those who are not very handy.

The toilet comes with a lifetime after-sales service and a 12-month warranty, which adds peace of mind regarding its durability and performance. However, at 99 pounds, it can be quite heavy, which might make initial installation a bit challenging without assistance. Additionally, while the dual flush system is efficient, some users might find the 0.8 GPF setting less effective for heavier waste. The DeerValley DV-1F026 is a solid choice for those seeking a modern, efficient, and easy-to-maintain toilet for their bathroom.