Next on the list of options to look at and choose is the type of flushing mechanism you prefer for your toilet. There are several types of rinse options available. This is one of the best kept secrets on the toilet because most consumers do not realize that there are different flushing options they can choose.
Gravity - This type of flushing mechanism uses natural gravity to dump the tank water into the bowl. This process creates a siphon that then clears the bowl of waste by drawing it into the sewer line. This type of rinse option generally works very well under most conditions.
Electrically assisted - The assisted rinsing mechanisms use an electric motor that brings air pressure into the sealed tank to rid the bowl of waste. The tank of an electric assist flush holds water in the tank which is released under pressure. Power assisted toilets are very common in commercial establishments.
Assisted Pressure - A pressure-assisted flush mechanism has an internally sealed reservoir that fills with water as air pressure builds up. The force behind this pressure produces water that comes out in an explosion and removes waste from the bowl.
Pressure-assisted toilets are noisier than other types, which can be embarrassing, but there is work being done to correct this problem. To work properly, a pressure-assisted flush takes 25 pounds of water pressure per square inch.
Double - A dual flush toilet has the option of a low flush for liquid waste only and a full flush at 1.6 gallons of water for solid waste removal. The problem with the dual flush toilets is that many people would not normally take the time to choose the proper flush for the situation that could result in incomplete removal of toilet waste or wasted water. Toilet with good rinsing efficiency
High Efficiency - A high-efficiency toilet is a great way to save water. They typically use 1.28 gallons of water per flush rather than the 1.6 that is normally used. High performance options are available with many different types of rinses. What makes toilets very efficient is the amount of water used for rinsing, not the flush. If you want to save water, especially if you have a large family, opt for high-efficiency toilets. Each small amount of savings adds up. Buying a high-efficiency toilet can save you a lot of money on your water bill over the course of a year. You would be shocked to know how much water is wasted with each flush.