Top 5 Best Marine Toilets Reviews 2020

Knowing the best marine toilet to purchase is crucial. You won’t be please to eventually go through the stress of shopping for a toilet only to find out that you still got a malfunctioning lavatory.

Besides functionality while on water, the unit should be as quiet as possible, odorless and eco-friendly. However, the market is filled with a plethora of these units swearing to be all that and even more.

Fortunately, we’ve decided to save you the stress of filtering the good from the great ones. And, here’s a review of the five top-rated marine toilets offering great value for your money.

Top 5 Best Marine Toilets

Top 1 – Jabsco 37010 Series Electric Marine Toilet

The Jabsco 37010 comes with a high-capacity macerator, a push-button mechanism, and a bowl scavenger pump. In simpler words, this unit is an innovative model doing away with hand pumps and dry bowl valves.

This electric marine toilet is designed to rinse the bowl (thanks to the self-priming flush pump) while the macerator grinds the waste, and the scavenger pump pumps it out of the toilet. The best part is all this process requires a single push on the button, which makes it a polite unit to have on your boat.

Jabsco 37010 Series Electric Marine Toilet is generously-sized, which is one of its allures. To fit this toilet, all you need to do is compare the unit’s specs and the space you will place it to see if they match.

Further, this portable variant is 13.25-inch x 17.75-inch wide x 16-inch long. More so, it’s designed with durability in mind; its shaft is made from stainless steel and included a wholly enclosed permanent magnet-type motor.


  • Comfortable size
  • Push-button mechanism
  • Stainless steel construction
  • Includes a scavenger pump
  • Made from vitreous china


  • The installation procedure seems complicated

Top 2 – Camco 41541 Portable Toilet

The Camco 41541 Portable Toilet is our top choice for people looking for a lavatory system for boating, camping, or any other outdoor recreational activity.

If purchasing a toilet that is easy to use almost anywhere hasn’t crossed your mind, then you might want to start with this model from Camco considering the ample conveniences it offers.

The unit is capable of holding 2.5 gallons of water in the top half flush tank and features a standard toilet lid and seat. Also, the manufacturer included a cap on the top of the toilet to hold freshwater for filling the flush tank.

Even better, it’s designed to make you feel at home anywhere. It shares the same height as your standard toilet, making it more comfortable for anyone regardless of age or size. Further, you don’t need to spend a fortune to purchase this unit.

Besides, the bellow-type flush-and-pull slide valve flushing system adds another level of ease of use. Besides, a packet of TST biodegradable toilet paper arrives with the toilet kit, which you may find handy.


  • Compact design
  • Slick surface
  • Affordable price
  • Includes a detachable lid


  • You may need to dispose of the waste frequently

Top 3 – Cleanwaste Portable Waste Kit Marine Toilet

This portable toilet comes with distinctive features and nothing similar to the most products reviewed in this list. First, it comes fully assembled out of the box. However, it’s packed folded up in a briefcase. The lightweight briefcase is easy to take just about anywhere, thanks to the included carry handle.

Unboxing this unit, it comes with three lockable legs for stability reasons. Basically, this unit is just a chair with a standard-bowl-like seat. Underneath this is a mesh holder providing support to the waste catcher/collection bag.

Cleanwaste Portable Waste Kit Marine Toilet includes one waste bag kit, which contains an eco-friendly powder to turn liquid waste into solid and make it odorless. Plus, the bag is totally biodegradable.

While this unit is mainly made of plastic, it’s not only easy to set up anywhere but also strong enough to hold larger people without spelling troubles. Thanks to its simple design, when you are done, it’s easy to clean, disinfect, and pack into the briefcase.


  • Compact design
  • Comes with all necessary items
  • Sturdy and stable legs
  • Easy-to-carry briefcase


  • May feel a bit awkward to new users

Top 4 – Nature’s Head Self Contained Composting Marine Toilet

Nature’s Head designed this unit with environmental stewardship in mind. This composting toilet is suitable for use anywhere, including on water. This model is capable of separating solids and liquids. The solid parts are mixed with peat moss or sawdust and dumped into the composting tank.

Users can turn and mix the contents inside the composting tank with the aid of a handle placed on the side of the toilet. This process not only dries the content out but also makes it completely odor-free. To speed this process up, the manufacturer includes an inbuilt fan to circulate low volume air and recycle the air.

This highly sought after, user-friendly toilet requires no special installation. However, keep in mind that this toilet is slightly taller than the standard portable potty. Despite coming with a hefty price tag, this unit is a good buy with helpful customer service.


  • Rugged marine design
  • Very eco-friendly
  • Composting toilet
  • Easy to use


  • Stressful to keep clean and disinfected

Top 5 – Thetford 92360 Porta Potti 550E Curve Portable Toilet

Are you in the market for a sleek, contemporary, home-styled toilet? Then look no further Thetford 92360 Porta Potti 550E Curve Portable Toilet is the way to go. This model allures include ease of use, comfort, and outdoor luxury. This and many other bells and whistles makes this unit our last pick from hundreds of products.

While this unit may be a bit taller than other portable-styled toilets, this unit still offers incredible comfort when used. Even better, it comes with a level indicator on the holding tank, which helps you keep track of when you might have to make a dump.

Other things worth mentioning are its easy cleaning design, a spout to separate solid from liquid waste, and an integrated toilet paper holder.


  • Battery-powered flushing mechanism
  • Premium-quality design and build
  • Leakproof
  • About 56 flushes per tank


  • Instructions could be better
  • On the pricey side