Dual Flush Toilets and Kits – Advantages and Disadvantages

Dual Flush Toilets and Kits – Advantages and Disadvantages

Dual flush toilets are becoming more and more popular throughout the world. With a growing awareness and the need to conserve water, as well and more significant droughts throughout the world, people are turning to ways they can conserve water in their own homes. These toilets are used widely throughout the rest of the world, but slowly becoming a popular choice among residents of the United States and Canada.

If you are considering purchasing these water efficient and “green” toilets, you will want to consider the advantages and disadvantages of these water efficient toilets. These environmentally friendly units offer two flush volumes: one volume for fluids and the other for solids.

Is it worth abandoning the standard flush system and going for a full replacement or a dual flush toilet conversion kit? Below are some advantages and disadvantages of both.


Save Water

There is no doubt that a these water efficient toilets are very highly efficient and are in compliance of the National Energy Policy Act of 1994. These dual flushing toilets use no more than 1.6 gallons per flush, compared to older standard toilets that use more than 3.5 gallons per flush. As mentioned, these dual flushing toilets and kits feature two flush volumes on every model. The lower volume or the liquid flush, uses less than 1.1 gallons per flush. According to the Environmental Protection Agency, we can save up to 4,000 gallons of water every year by converting our toilets to the dual flush system.

Saves Money

Water bills can decrease by hundreds of dollars. Along with that, in different provinces in Canada and states in the U.S., rebates are given to consumers who purchase HET a dual flushing toilet with a WaterSense label. The EPA provides an extensive list of toilets from well-known toilet manufacturers. These include, Caroma, American Standard, Kohler and Toto. The WaterSense label indicates that a dual flush toilet is not only “green” but also of a high quality.

The best savings is through a dual flush conversion kit. For about $30 and a couple of hours in an afternoon, you can convert your own regular toilet into a water efficient dual flush toilet. Prices of a brand new water efficient toilet can start around $250 U.S. for economy models and can go up for luxury models.

Clog Less

Most dual flush toilets are made to use gravity to remove waste through a large trapway, rather than old-fashioned pressure siphoning. The trapway is large enough to reduce incidence of clogging.


May Be Hard to Install

Some models of these toilets may be difficult for the do it yourselfer and may require professional installation. According to reviews at Amazon.com, and eFaucets, the ease of installation will vary by the model and the experience of the person installing the dual flush toilet. These toilet conversion kits like the one2flush conversion kit will cost around $30 and a couple of hours on a Saturday afternoon. Any do it yourselfer can have a dual flush toilet at a fraction of the cost using a kit like the one2flush conversion kit.

Can Be Expensive

Many dual flush toilet models can start at around $250 and go up from there. That is why a conversion kit may be the best choice for most home owners. You can easily convert your own toilet into a dual flush toilet with these conversion kits.

What To Do With Your Old Toilet?

Of course with every new toilet purchased, you need to get rid of the old one. If you are environmentally conscious then you know that your old toilet will increase waste in the land fields. With an increase in technology, scientists and environmentalists are looking for ways to recycle old toilets. To save money and the land fields, using a conversion kit is a smart solution.


These bathroom fixtures and conversion kits will save money, reduce waste and are eco-friendly. If a full toilet replacement is not an option, a dual flush retrofit may be the best option when striving to make the bathroom plumbing more water efficient.