When it comes to purchasing a toilet for your home in the United States, the most recommended choice is a high-efficiency toilet (HET). These toilets are designed to use significantly less water per flush compared to traditional models, which not only saves water but also reduces utility bills. According to the U.S. Environmental Protection Agency (EPA), HETs use 20% less water than the standard 1.6-gallon toilets and 60% less than older models that use up to 3.5 gallons per flush. This water-saving feature is particularly beneficial in regions facing water scarcity or with high water costs.

The EPA's WaterSense label is a reliable indicator of a high-efficiency toilet's water-saving capabilities. To qualify for this label, a toilet must meet strict criteria for water efficiency and performance. Additionally, HETs are known for their comfort and functionality. Many modern HETs come with features such as dual-flush options, which allow users to choose between a full flush for solid waste and a half flush for liquid waste, further optimizing water usage.

Moreover, HETs often have a sleeker design and a larger bowl size, providing a more comfortable and hygienic experience. According to a study by the American Journal of Public Health, high-efficiency toilets can also contribute to better overall health and hygiene, as they reduce the risk of cross-contamination and the spread of germs.

In conclusion, a high-efficiency toilet is the best choice for water conservation, cost savings, and improved comfort and hygiene. The EPA's WaterSense label is a great starting point for finding a reliable and efficient toilet.