Odourless toilets
Eliminate 99.7% of toilet odour—instantly!
You’ll be thanking yourself for decades after choosing our world-first odourless toilet technology. Hidden inside your toilet cistern, Odourless by Expella is a ventilation system that ensures that odour never leaves the toilet bowl, so every intimate moment stays private—no matter who shares your bathroom.
From our range of Caroma, Argent, Geberit and Milu Odourless toilets, select the perfect model to match your bathroom renovation.
Australian Design
Patent: AU2007204583, AU2018000006
Australian Standard: AS3500
Australian Technical Specification: ATS5200.425-2009
Independently verified
"The Expella Odour Control Device removes 99.7% of toilet adour."
Award-winning
"True design innovation . . . to make a positive impact on the quality of our lives."
When you know, you know
Praise for our odourless toilets in the Ladies Renovating Collective – Northern Beaches Facebook group (12,874 members)
How Odourless by Expella works
Ceiling and window fans only capture toilet odour after it has travelled through the bathroom. The same is true for windows (assuming you have a window); it’s always open, and the airflow doesn’t carry the odour through your home.
You can try to mask the odour with air fresheners, but that just mixes two fighting smells. Plus, spraying air fresheners can be a public admission of something you’d rather keep to yourself.
With Odourless by Expella, toilet odour never leaves the toilet bowl.
Odourless by Expella is a patented ventilation system hidden in your toilet cistern. The system makes your toilet odourless by quietly extracting odour from the toilet bowl and discreetly sending it into the sewer. A nonreturn valve sealed in our odour control device ensures that the smell is gone for good.
Made from injection-moulded plastic, the ventilation system is ultrasonically welded for a perfect seal and long life.
Why “mask” odours when you can eliminate them?
“16.4% of Australians experience health problems when exposed to air fresheners, including breathing difficulty, headaches and skin problems.”
Steinemann, A. (2017).
“Health and societal effects from exposure to fragranced consumer products.”
Preventive Medicine Reports
Making a safer home possible
Most exposure to pollutants that affect health occurs indoors. Air fresheners alone emit over 100 different volatile organic compounds (VOCs), many of which are classified as harmful. Diffusers (plug-in and reed) also release harmful VOCs.
By choosing Odourless by Expella, you save everyone the embarrassment of drawing attention to themselves with an air freshener and reduce the pollutants in your home.
A bathroom breakthrough so innovative they had to update Australia’s plumbing code
Designed on the Northern Beaches of Sydney, Australia, Odourless by Expella is the first system in the world to capture 99.7% of toilet odour at the source and send it straight into the sewer.
The system is so innovative that the Australian Building Codes Board had to create a new technical specification (ATS5200.425, 2009) to recognise the odourless toilets we have made possible.
Smart toilets for smart bathrooms
Our toilets are selected for comfort, durability, height range and a variety of bowl shapes and sizes.
Features and options:
- WELS (water efficiency rating)
- Dual flush
- Soft-closing seats
- Quick-release seats for easy cleaning
- Rimless toilets (also known as clean flush toilets) for hygiene and easy cleaning
- Flush plate and flush button finishes to match your bathroom design and fixtures
- Back-to-wall, concealed or in-wall cisterns
- Wall-hung, wall-faced and floor-mounted pans
- Universal water inlet and outlet position
Satisfaction guaranteed
We know exactly how happy you’ll be with your odourless toilet, which is why we stand behind Odourless by Expella with a 100% no-fuss guarantee.
If you aren’t delighted by how Odourless by Expella keeps your bathroom odour free, we’ll refund the full cost of the odour control system. All you have to do is call or email us within 30 days to let us know.
We’ll immediately send you an easy-to-fit cap and a reply-paid bag. Simply remove the odour control device from your cistern (it’s easy) and return it to us in the reply-paid bag we give you. Once we have the device, we’ll refund the cost of the odourless system.
Your toilet will remain fully functional the whole time. Once you have removed the odour control device, your toilet will work perfectly as a normal toilet.
View our range of toilets
We stock a range of toilets with Odourless by Expella preinstalled so that you can find the perfect toilet for your bathroom design. These upgraded toilets are from the world’s leading brands—Caroma, Argent, Geberit and Milu Odourless.
What our customers say
Need to keep your plumber or builder comfortable?
An odourless toilet will bring you years of comfort, but sometimes builders and plumbers need to be made comfortable, too. You might find that your builder or plumber wants to use a toilet they install all the time, even though that toilet won’t give you the years of odour-free bathroom enjoyment you’re looking for.
You can assure your builder or plumber that Odourless by Expella is a patented addition to a standard toilet. This means that installing an Odourless by Expella toilet is the same as installing any other standard toilet. All that’s required is power for the ventilation system, which your electrician will have no trouble providing.
In addition, Odourless by Expella is fully compliant with Australian Standards and the Plumbing Code of Australia. (We know this because we worked with the Australian Building Codes Board to add Australian Technical Specification ATS5200.425 (2009) to the plumbing code specifically to recognise the innovation behind Odourless by Expella.)
As well as providing you with our easy-to-follow installation guide, we’re happy to talk to your builder or plumber if that would be helpful.
FAQ
The Plumbing Code of Australia exists to protect you, and the code requires Odourless by Expella to be an integrated part of your toilet. This is why you can only buy your odourless toilet from us. We’ve got you covered with a wide range of toilets from the best brands in Australia—Caroma, Argent, Geberit and Milu Odourless. You’ll definitely find that we have a model to suit your bathroom design.
Odourless by Expella can be triggered by a manual wall switch or an automatic passive infrared (PIR) sensor.
Odourless by Expella is a ventilation system installed in your toilet cistern. The fan will be audible but quiet—certainly much more discreet than most ceiling fans. There are a number of factors that affect how much fan noise you hear when the system is working.
For example, it makes a difference whether your toilet is back-to-wall or in-wall.
Odourless by Expella is secured within an ultrasonically welded ABS plastic case and requires no maintenance.