10 Best Rear Drain Toilet 2025 in the United States

The TOTO Drake Two-Piece Elongated Toilet offers a mix of powerful performance and modern design. Its TORNADO FLUSH system ensures effective cleaning with a circular water motion, combined with the CEFIONTECT glaze to prevent waste buildup, meaning less frequent cleaning for you. The standard height may be more comfortable for those who prefer a traditional toilet height over taller options.

With a 1.6 gallons per flush rate, it conserves water without compromising on the flushing power, thanks to the wide 3-inch flush valve and siphon jet bowl. This makes it efficient, ensuring waste is cleared in one go. The elongated bowl shape adds comfort while the cotton white finish suits various bathroom décors.

It is relatively easy to install, fitting into 12-inch rough-in spaces. However, you will need to purchase the wax ring, flange bolts, and water supply lines separately, which adds to the installation cost. At 89 pounds, it is quite heavy, so handling during installation may require an extra pair of hands. Despite these minor drawbacks, the TOTO Drake stands out for its reliable performance, water efficiency, and sleek design that can enhance any bathroom.

The SUPERFLO 600W Upflush Toilet is designed for easy installation in basements and other areas below the main sewage line, thanks to its advanced macerating system. This feature allows for hassle-free setup without major plumbing modifications, making it ideal for spaces where traditional toilets cannot be installed. Its powerful 600W pump ensures efficient waste disposal while maintaining a quiet operation, which is a significant advantage if you value a peaceful bathroom environment.

Additionally, the innovative ventilation design with an activated carbon ventilator helps keep the bathroom fresh and odor-free. The toilet's versatility extends beyond the bathroom, being capable of handling waste from showers, kitchen sinks, and washing machines, making it a multifaceted solution for various drainage needs.

However, at 88 pounds, the toilet is relatively heavy, which might complicate installation for some users, and professional assistance is recommended. The round bowl shape and standard floor-mounted installation type are quite typical, but they might not suit everyone's aesthetic preferences. Since it consumes significant power (600W), it may not be the most energy-efficient option available. This model is best suited for homeowners needing a reliable and quiet upflush toilet in basement settings or other below-level drainage areas.

The WinZo 600W Macerating Toilet System is designed especially for basement or other below-main-line bathrooms where traditional plumbing is tricky. Its rear outlet makes installation easier without breaking floors, which is a big plus if you want to add a bathroom in hard-to-plumb places. The toilet bowl has a U-shape made from porcelain, and the height (28 inches) should feel comfortable for most users. It includes a durable, soft-closing plastic seat that’s quick to remove for cleaning.

This toilet features a dual flush system, using 1.1 or 1.6 gallons per flush, helping you save water depending on your need. The flush button is conveniently located on the right side for easy access. The included 600W macerator pump is powerful enough to send waste upward as far as 30 feet or horizontally up to 262 feet, supporting multiple connections (toilet, sink, shower, laundry, kitchen) which makes it versatile for various setups.

The motorized pump adds functionality but may generate some noise during operation, which is typical for macerating systems. The toilet’s compact size (26.75" deep and 14.5" wide) fits well in smaller spaces, and the one-piece design looks clean and modern. Since it relies on electrical power, you need to consider power availability and potential maintenance of the macerator pump. This product suits homeowners wanting a practical solution for adding a bathroom in basements or locations without conventional plumbing. It balances water-saving features, space efficiency, and easy installation, making the WinZo system a solid choice for rear-drain toilets handling tough plumbing challenges.