5 Best Waterless Urinals 2022 Reviews

Best Room Divider Screens

One of the foundations of self-sustainable and self-sufficient cities, villages, and communities is the ability to conserve water for the good of all. Modifying our daily habits that involve the use of water is one of the best ways to conserve water. One such way is the use of waterless urinals that helps to conserve thousands of gallons of water annually in just one household.

Although they don’t use any water after you urinate, waterless urinals make sure there is no unpleasant smell in your bathroom through their odor barriers. Today, there are many waterless urinals on the market which can make it difficult for you to find a waterless urinal for your bathroom. Luckily, we have researched the most sold waterless urinals today to come up with the list of the top 5 waterless urinals in 2022.

Best Waterless Urinals

Below are the 5 water urinals that we recommend you for conserving water and changing the way you use the bathroom.

Waterless 2104 Baja Urinal

An ADA compliant waterless urinal, the Baja Urinal by Waterless flushes down the urine into the cartridge using just gravity. The urinal features a BlueSeal liquid sealant and comes with two EcoTrap cartridges. The BlueSeal liquid prevents the urine smell from escaping and creating an unpleasant environment in the bathroom; it does this by sealing in the odor.


The replacement time for cartridges is every four to six times. Ideally, you should replace them two to four times a year. This would not cost you much as the price of the replacement cartridges is just $10. As for the liquid sealant, it should be replaced after every 1000-1500 uses. It is easy to set up this urinal and it connects directly with two-inch standard drain lines.

Sloan WES-4000

A urinal with a touch-free operation, the WES-4000 waterless urinal by Sloan does not need flushing as it operates without water. The urinal comes with a patented cartridge with seal locking that needs to be replaced after seven thousand uses. So, if you use the urinal twice in a day, you will need to replace the cartridge after almost one whole year. After you use the urinal, water transfers to a biodegradable sealant layer through drain holes. From there, it gets transferred into a discharge tube after passing through a trap system. This tube is connected to the sewer system. Made from porcelain, this urinal is easy to set up and has no need for any water supply lines.


Additionally, the cartridges that come with the urinal help to keep your bathroom smelling nice. The only con that one can think of is the price of the replacement cartridges which is on the higher side. However, this should not be much of a concern since you will probably have to replace the cartridge only once in a year.


With the WES-1000 waterless urinal by Sloan, you can save as many as forty thousand gallons of water per year. The urinal ensures minimal water and sewage costs and ensures the highest possible LEED credits by not using any water. The urinal comes with a patented cartridge with sealed locking that needs to be replaced after every seven thousand uses. Additionally, it ensures an odor-free and hygienic environment in your bathroom.


American Standard Flush-Free Waterless Urinal

The waterless urinal by American Standard has a sleek design that keeps maintenance costs down and reduces splashing. This urinal comes with a liquid sealant that acts as an odor barrier; it helps to prevent the urine fumes from contaminating the air in the bathroom. The liquid sealant needs to be replaced after every fifteen thousand uses. This means that you would need to replace it after almost two years if you use the urinal twice a day.

Overall, this urinal is an eco-friendly option that helps you save a lot of water and money in the long run. The only con associated with the waterless urinal by American Standard is that it needs to be cleaned after every few days to minimize the smell coming from the bowl.


Related article: The Finest Soft Toilet Seats in 2022

Zurn Waterless Urinal

The waterless urinal by Zurn is one of the greatest urinal options to conserve water. A hygienic and no-touch water conservation solution for your home, the Zurn urinal controls odor in your bathroom using a liquid sealant. This urinal does not come with any cartridge. Instead, you have to fill the urinal’s trap with the AquaGreen sealant after setting it up. It’s this easy to control the odor in your bathroom with the newly installed Zurn urinal.

Splashing is minimized or completely eliminated by the urinal with the help of a fourteen-inch extended rim. This urinal comes with a three-year warranty. So, if anything goes wrong with the urinal, you can get it fixed without any charge for three years after purchase. The only con associated with the waterless urinal by Zurn is that its sealant needs to be replaced regularly to prevent bad odor.


Understanding Waterless Urinals

As the name suggests, waterless urinals are urinals that operate without any water. In other words, there is no need for water to flush the urine with them. Following are the two waterless urinal types.

Liquid-Seal Urinals

There are two different designs of liquid-seal urinals. This first of these uses several different inserts of the disposable cartridges that can fit into the base of the waterless urinal. Generally, the cartridge can be easily slid into the base. However, there are occasions when a special tool is needed for inserting the cartridge and removing it.

Topped with a liquid sealant, the cartridge typically has about half a liter of water. Sediment is collected in the cartridge and then the liquid waste is transferred to the drain while keeping the bad odors at bay. The integrated-trap design, which is the other design of liquid-seal urinals, features no cartridge. Instead, it is equipped with a liquid sealant that uses a fixed basin trap to separate the waste from the bowl of the urinal.

Flexible-Silicone Urinals

As the name suggests, these urinals use an elastomeric or flexible silicone diaphragm. This helps to expand the check valve. Kept generally in a removable cartridge, the diaphragm is what allows the liquid waste to pass through to the sewer. It also seals the urinal to ensure there is no unpleasant odor in the bathroom.

How Much Water is Saved by Waterless Urinals

According to the companies that manufacture these urinals, up to forty-thousand gallons of water can be saved by replacing a conventional urinal with a urinal that uses no water. This can help you to greatly reduce your water bill while conserving water for the greater good of your community, city, or even the world.

The Cost of a Waterless Urinal

Although they are more expensive upfront than conventional urinals, waterless urinals are a sound investment as they can conserve water to significantly reduce your water bill. This means that a waterless urinal will cost you less than a standard urinal in the long run. Nevertheless, you will typically have to pay about $500 to buy a waterless urinal. This seems reasonable enough considering that you will be saving forty-thousand gallons of water each year.

How Does a Waterless Urinal Work?

The most common questions that people have regarding waterless urinals are:

How does the urinal work?

What keeps the smell away?

Where does the urine go?

We’ll answer the last question first: the urine goes into a connected sewer system. Now to the most important question, which is how does a waterless urinal work?

The bodies of most of the waterless urinals today are constructed from porcelain. Most of these urinals feature a liquid sealer. Additionally, they depend on the difference in density between the liquid waste and the sealant to work. Compared to the urine or water that passes through it, the sealant is far less dense.

Therefore, the liquid sealant is used to create a barrier between the urinal bowl and the liquid waste. This helps to prevent the odor from urine from contaminating the air in your bathroom. The urine is transferred into the sewer system once the trap is full.

Cleaning Waterless Urinals

The brand of waterless urinal you choose will determine how you need to clean the urinal. However, there are some steps to clean and maintain the waterless urinal that will come in handy regardless of which waterless urinal brand you install in your bathroom. The steps are as follows:

  • Always wear gloves and goggles before you start cleaning the urinal.
  • Eliminate any foreign material in your urinal. Large items will be prevented from entering the sewer by the urinal’s trap.
  • Avoid the use of towels or brushes for cleaning.
  • Use a natural cleaner to mist the surfaces. Additionally, clean the surfaces using a water-soaked mop.
  • Allow dwell time if it is recommended by the chemical manufacturer.
  • Use a soft sponge or cleaning cloth to wipe clean.
  • Use a soft cloth to dry all the surfaces.
  • As this may flush out the sealant, avoid pouring excess water down the trap of your waterless urinal

It is important to keep in mind that the cleaning intervals will vary from one waterless urinal brand to another. However, it is recommended that you perform cleaning and maintenance work on your urinal after every fifteen hundred flushes.

Compared to a standard urinal, a waterless urinal has far fewer bacteria. This is because there is no water in it. Additionally, the urinal has no cisterns, water supply pipes, or flushing mechanisms. As a result, it has to be maintained far less frequently than a standard urinal—no need to clean the urinal every few days.


A waterless urinal will help to conserve water and reduce your water bill. This is because waterless urinals come with advanced features that are non-existent in conventional urinals. You can pick the right waterless urinal for your bathroom by choosing a waterless urinal from our list that suits you best.


Please enter your comment!
Please enter your name here