For weekend warriors who just want things to work, the Dometic 300 keeps it simple. Full-height comfort, lightweight build, and no-fuss flushing mean less time fiddling and more time relaxing. It's one less thing to worry about on the road.

The Dometic 300 gives you residential-style comfort in a toilet that won't overload your rig. The standard-height seat makes it easier to sit down and stand up, and the all-polypropylene build keeps weight low while still handling regular use. It's a solid choice if you want a basic, dependable toilet that does its job without the bulk.
This model uses three directional rinse jets to clean around the bowl using just 1 pint of water per flush. It's efficient and gets the job done, even if it's not quite as thorough as premium 360-degree swirl systems.

To make sure this toilet fits your RV, measure from the wall to the center of the floor flange. This is the rough-in measurement and you'll need at least 8-1/2" for a proper fit. If your current toilet is still installed, you can measure from the wall to the mounting bolts for a good estimate of the flange location. Just keep in mind that an offset flange or a 4-bolt toilet can throw off this measurement, so if you're not sure, removing the old toilet is the best way to double-check before you order.
California residents: click here
Do you have a question about this RV Toilet?
Info for this part was:
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.








Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.