Marine sanitation

Choose between Vacuum, Macerator and Gravity toilets for convenient, space-saving hygienic comfort for your boat. Also the portable toilets from Dometic combine many useful functions in the smallest of spaces.
Sort by:
8500 Series

Elegant, Comfortable, Powerful

8100 Series

The Dometic MasterFlush 8100 Series toilets provide a luxurious all-ceramic fixture when space is limited


Lack of space? Choose from the space-saving, rotating, macerating and clever MasterFlush 7000 Series


The 310 Series of gravity flush toilets is designed to maximise economy and performance.


A perfectly designed range of toilets for motorhomes


MasterFlush 8100 Series toilets are macerator toilets that represent value and power


The MasterFlush 8700 toilet range offers flexibility, luxury and choice for boat owners.


The premium quality 500 Series of gravity flush toilets install into a diverse range of boats


The 960 Series is a long-established portable toilet range that is reliable and user-friendly.

8900 Series

Many luxurious looking designer-friendly options within this MasterFlush 8900 Toilet Series.

500 Series

Comfort and efficiency are the main benefits associated with the VacuFlush 500 series.


The 700 Series are self-contained packages providing complete freshwater toilet systems for boats

5000 Series

The VacuFlush 5000 series provides the ultimate user-friendly experience.

700 Series

The VacuFlush 700 is the responsible choice of toilet systems for boats

4800 Series

The VacuFlush 4800 series are efficient, low on consumption and fit most boats


The 970 Series of portable toilets provide comfort, simplicity and the latest technology

4300 Series

Comfort and convenience

8600 Series

Bringing Style, Quality and Versatility together

140 series

Compact size for small head compartments

4700 Series

Superior Performance

Clear all 

Select items to compare Compare 

Selected filters
Waste tank capacity (l)

Lavatories for your Boat

If you enjoy boating and don't want to run into uncomfortable situations, ensure that you have the right lavatory for your boat and needs. Having a proper boat lavatory that suits your preferences and the number of people you would like to bring on board makes everything much easier. It also spares you from ending your trips earlier than planned. Always keep the length of your trips as well as your desired routes in mind when choosing an adequate boat lavatory

Why You Need a Boat Lavatory

Sanitation is one of our basic needs. So of course lavatories are everywhere. Think about it: In your day-to-day life, at a restaurant, at work, at home, at the mall – how often are you not in short walking distance of a lavatory? Lavatories are a basic item, but they also mean comfort. You don’t want to be lacking that on your boat trips, which should bring you relaxation and pleasure.

The reason you need a lavatory on board is obvious, but are you still not sure whether you really want to invest your hard-earned money in a boat lavatory? Well, if you only stay on the water for a few hours at a time, you can try getting away with not having one. But in case of emergencies coming up while you are more than 30 minutes from land, you could find yourself in a bad position. In addition to preventing uncomfortable situations, your boat lavatory allows you to enjoy your trip and reach your destination without unneeded stops along the way. No matter your budget, you should have no trouble locating a marine lavatory that works for you.

Considerations to Keep in Mind

If you don't travel on the Great Lakes or stay within 3 miles of the shore while at sea, you can use a boat lavatory that discharges untreated waste overboard. This option is convenient but leaves a nasty mess behind, and it is likely that you will have to deal with unpleasant odours.

You need to explore other options if you stay within 3 miles of the shore or go boating on the Great Lakes. You either need to treat the waste before unloading it or use a different method. You can find small sewage tanks that you manually discharge at the end of your trip, or you can use tanks that connect to sewage discharge stations.

Why You Should Choose a Dometic Lavatory

Dometic is one of the world's leading brands when it comes to marine and recreational vehicles and equipment.

We believe that our customers deserve the best products on the market, and that is why we offer only high-quality boat lavatories on which you can depend. Our kind experts are ready to work with you and help you find a marine lavatory that matches your goals. Our dedication to quality and commitment to your satisfaction give you peace of mind with each order you place, proving you are in the best possible hands.

Where to buy a boat lavatory

You need to have a quality lavatory before your next boating adventure, so don't waste another minute. We are standing by the telephone to point you in the right direction. We are ready to help you choose your next marine lavatory so that you can make your decision with confidence, and you will be pleased you came to us.

When you settle only for the best that the market has to offer, the items in our collection won't leave you disappointed. The right boat lavatory can be yours in no time if you reach out to us. If you are ready to begin, we invite to find a Dometic dealer near you today.