Caroma Dual-Flush Toilets

Sydney Smart 305 Dual-Flush Toilets

Credit: Caroma USA, Inc.

What makes this product green?

  • Conserves water


Caroma manufactures a wide range of dual-flush tank-type toilets. Some models flush with 1.28 and 0.8 gpfGallons per flush. Measurement of water use in toilets. Since 1992, toilets sold in the United States have been restricted to 1.6 gpf or less. The standard for high-efficiency toilets (HETs) is 1.28 gpf., although most flush with 1.6 or 0.8 gpf. These toilets are available elongated or with a round front, in one-piece or two-piece configurations, and with cube-shaped tanks, rounded tanks, or low-profile tanks. They have lengths ranging from 27.75" to 31.25" with bowl heights ranging from 15" to 17". Caroma dual-flush toilets use a quick release of water to "push" waste through the trapway. For commercial applications, a vandal-resistant conversion kit is available that locks onto the tank for high-use commercial applications. Caroma toilets are covered by a two-year warranty, and ADA-compliant models are available. Models are available in white and biscuit.

Additional Info

Product Attributes

  • Gallons per Flush: 1.28–0.8
  • Grams per Flush: 650
  • MaP Tested?: yes


  • EPA WaterSense

Manufacturer Information

Caroma USA, Inc.
15350 34th Ave., Ste. 209
South Surrey, BC V350X7
Phone: 604-538-7677
Fax: 604-538-4045
Toll-free: 800-605-4218

Listed in: Residential Toilets