Home Toilet Types 10 Best Tankless Toilets – (Reviews & Brands)

10 Best Tankless Toilets – (Reviews & Brands)

Tankless toilets have a sleek and modern look. They take up less space in the bathroom, and since they are one-piece constructions, they are easy to keep clean and germ-free. The review of the tankless toilets on offer revealed that these toilets tend to boast a range of innovative features, making them a truly modern addition to the contemporary household.

  • 4.5 Customer Rating
  • MS992CUMFG#01
  • Brand: Toto
  • Shape: Oval
  • Material: Ceramic with SanaGloss
  • GPF: 1
  • Size: 32.5 x 15.5 x 21.5 inches
  • Warranty: 3-year (resi.), 1-year (com.)
  • 4 Customer Rating
  • MS980CMG#01
  • Brand: Toto
  • Shape: Elongated
  • Material: Ceramic
  • GPF: 1
  • Size: 26.5 x 15.3 x 21.4 inches
  • Warranty: 3-year (resi.), 1-year (com.)
  • 4 Customer Rating
  • 023
  • Brand: Saniflo
  • Shape: Elongated
  • Material: Porcelain Toilets
  • GPF: 1.6
  • Size: 18.2 x 14.5 x 15.8 inches
  • Warranty: 2-year
  • 3.5 Customer Rating
  • K-3597-7
  • Brand: Kohler
  • Shape: Elongated
  • Material: Porcelain Toilets
  • GPF: 1
  • Size: 32 x 22.8 x 25.2 inches
  • Warranty: 1-year
  • 4 Customer Rating
  • 2225090092
  • Brand: Duravit
  • Shape: Round
  • Material: Brass|Metal|Porcelain
  • GPF: N/A
  • Size: 14.4 x 21.3 x 14 inches
  • Warranty: Manufacturers

Toto MS992CUMFG#01 Neorest 1.0 GPF and 0.8 GPF 700H Dual Flush Toilet, Cotton White

This cotton white tankless toilet has a one-piece design and a skirted bowl with clean, modern lines. The toilet is easy to clean, as the design leaves no place for dirt and bacteria to hide. This product is at the top of the price range, but it offers just about anything a user could think of and then probably more. It has an elongated bowl, for maximum comfort.

The SoftClose seat is included. This seat has been designed to ensure that the seat and lid never slam shut as the hinges gently close every time. The patented SanaGloss glaze protects the surface of the toilet. This hard, shiny finish repels dirt and bacteria, ensuring that the finish retains its original gloss and color. The toilet is Universal height and is ADA compliant

The double cyclone flushing system is super efficient, using between 1.0 and 0.8 gallons of water per flush. This system sets the benchmark for high-efficiency flushing. The toilet flushes automatically, calculating the required size of the flush. Electrolyzed water technology ensures that the water stays clean between flushes. The toilet seat opens and closes automatically by a sensor or by remote.

The seat is heated and is equipped with a temperature control. It also has a washlet, which sprays waterfront and back, and can oscillate or pulsate. The remote control can control the temperature and pressure of the water. The remote control can also control the warm air drier and deodorizer, as can the night-light. The toilet can be programmed and is capable of saving the settings for two users. The manufacturer offers three-year limited warranty for residential use and one-year limited warranty for commercial use.

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MS980CMG#01 Neorest 550 Dual Flush One Piece Toilet, Cotton White

This toilet sports a sleek and modern finish. It has a tankless, one-piece design with a skirted bowl, which makes it a breeze to clean. Along with TOTO’s patented SanaGloss glaze, a hard and glossy ionized barrier that repels dirt, bacteria, and mold, the use of cleaning chemical should be minimized, allowing the finish to retain its original good looks. The product is pricey, but it offers a host of features. It is available in cotton, colonial white or Sedona Beige.

The Dual-Max flushing system has an integrated control, which allows the user to select water usage from 0.9 to 1.6 gallons of water per flush. The lid automatically opens when the toilet is approached and can be operated by remote control or sensor.

The toilet is equipped with a heated seat and a washlet, with three modes. The remote control can adjust the heated seat and spray position. It has a programmable night light. It has a limited one-year warranty for commercial use and three-year limited warranty for residential use.

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Saniflo 023 SANICOMPACT 48 One-piece Toilet with Macerator Built Into the Base, White

The air switch located on the top of the bowl triggers the flush system and maceration units. The toilet uses only 1.0 gallon of water per flush. An electronic timer system controls the water usage. A wash hand basin can be attached to the flush system, as the toilet is capable of handling the effluent from both the toilet and the basin. The pump is capable of pumping waste nine feet vertically and one hundred feet horizontally.

The discharge elbow can be turned 360 degrees to enable installation in difficult to reach places. The toilet does not require venting. This product carries a two-year warranty from date of purchase. The seat with chrome hinges is included.

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KOHLER K-5401-0 Veil Intelligent Skirted Elongated Dual Flush Toilet (1 Piece), White

This toilet is pricey, but it does have the wow factor. Its streamlined looks are ultra-modern, in shape and concept. The exterior has no folds or creases, where dirt and bacteria can accumulate. It has a high gloss, bright white finish. Because the water supply is direct, the unit has no tank. This one-piece toilet sports an integrated cleaning system. It has an elongated bowl and seat for maximum comfort.

The toilet is fitted with a stainless steel bidet wand, the position of which can be changed. The wand has a self-cleaning function. It has both front and rear wash modes. The water pressure and temperature are adjustable, and the wand has both pulsate and oscillate functions. There is also a warm air operate with temperature adjustment and a deodoriser. The heated seat has temperature adjustments. The toilet seat automatically opens when approached. The Quiet-Close lid closes automatically without slamming.

The dual flush system offers the user a choice of full or partial flush and uses 1.28 or 0.8 gallons of water per flush. In the case of power failure, the toilet has been equipped with an emergency flush feature. The toilet sports a LED night-light, and remote control. It has a one-year limited warranty.

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Duravit 2225090092 Toilet Bowl Wall Mounted Starck 3

This single piece, wall mounted toilet is available at a very reasonable price. The compact size means that it can be fitted into a small space. The clean lines make for easy cleaning. This toilet features a glazed washing rim, which because it is open, is easy to clean. The dual flush allows the user to select full or partial flush, using either 1.6 or 0.8 gallons of water per flush. It has a washdown flushing system.

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Toto MS970CEMFG#01 1.28-GPF/0.9-GPF Washlet with Integrated Toilet G500, Cotton

The smooth and sleek lines of this toilet not only lend it a contemporary look but with its skirted bowl, it will be a breeze to keep clean and sanitized. This product comes in at a high price, but it has all the bells and whistles. It is a one-piece toilet with an elongated bowl for maximum comfort. It is available in cotton white. The surface of the toilet is protected by TOTO’s famous SanaGloss finish. This ionized barrier repels dirt, bacteria, and mold, ensuring that the toilet stays clean, and protecting the high gloss and color for years. The product is universal height and is ADA compliant.

The Dual-Max flushing system is hands-free operated and is operated by remote control. This toilet offers the user the choice of partial or full flush, using 0.9 or 1.28 gallons of water per flush. The flush system works off a combination of gravity and cycle bowl cleanse, which results in a powerful but quiet flush. The lid and seat open automatically, by remote control or sensor. The seat is heated and has a temperature control included.

The seat is equipped with a washlet with front and rear washing functions. The water pressure and temperature are adjustable. Also included in the seat are a warm air drier and a deodoriser. The toilet has an illuminated touchpad, which can be used to program the toilet for two users. All components required for the installation of this equipment is included in the kit.


The tankless toilets on offer are sleek and contemporary. They are easy to clean and take little space. The range of features available, pay tribute to the innovative abilities of the manufacturers.