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Boat Porta Potty

      Boat Porta Potty Product Listings

      • Thetford Curve Porta Potti Toilet
        $236.11
        $196.76

        Thetford Curve Porta Potti Toilet There are numerous boating accessories that are nice to have, and then there are those which are a must. You, your family, and your guests will enjoy hours on the water season after season if you do not have to head...

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      • Thetford 335 Boat Porta Potti
        $149.94
        $124.95

        Thetford 335 Boat Porta Potti The Thetford 335 Porta Potti features a refreshed, modern appearance that looks great on any vessel! The 335 delivers industry-leading performance you've come to expect from Thetford's line of portable toilets. All Thetford...

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      • Sealand 965 MSD Portable Toilet - 5.0 Gallon
        $223.99
        $161.49

        SeaLand/Dometic 965 MSD (Pump Out Only) Portable Toilet- 5 Gallon The 965 Portable Toilet is a simple, self-contained, adult-sized toilet that provides recreational boaters with convenience and use-friendly performance. The bellows-style flush delivers...

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      • Sealand 964 MSD Portable Toilet- 2.5 Gallon
        $196.99
        $141.99

        SeaLand/Dometic Santipotti 964 MSD Portable Toilet- 2.5 Gallon The Santipotti 964 MSD Portable Toilet is a simple, self-contained and adult-sized toilet that provides recreational boaters with convenience and user-friendly performance. Attractive...

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      • Thetford Porta Potti 135
        $131.94
        $109.95

        Thetford Porta Potti 135 The Thetford Porta Potti 135 is an affordable, high-quality portable toilet perfect for use on a boat, RV, or when camping. The Porta Potti 135 features a refreshed modern appearance with a cleaner seat and cover design. This...

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      • Thetford Porta Potti 550P Boat Toilet
        $239.94
        $199.95

        Thetford Porta Potti 550P MSD Marine/Boat Toilet Thetford Porta Potti 550P portable toilets are durable, easy to use, and easy to clean. These toilets feature a refreshing, modern appearance that looks great anywhere! With an ergonomic carrying handle,...

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      • Sealand 964 Portable Toilet- 2.5 Gallon
        $171.49
        $123.49

        SeaLand 964 Portable Toilet- 2.5 Gallon Holding Tank Features: Parchment Color 2.5 gallon (9.5 L) holding tank capacity. Includes stainless steel hold-down brackets. Self-contained 2.6 gallon (9.8 L) freshwater supply - Top-mounted port offers...

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      • Thetford 345 Boat Porta Potti
        $172.30
        $143.58

        Thetford 345 Boat Porta Potti The Thetford 345 Boat Porta Potti features a modern, refreshed design with an integrated cover-lock and manual flush piston pump system. This medium sized high capacity waste holding tank has an improved ergonomic...

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      • Dometic SaniPottie 976 Portable Toilet
        $244.99
        $176.49

        Dometic SaniPottie 976 Portable Boat Toilet - 5 Gallons Capacity The Dometic SaniPottie 976 Portable Toilet adds convenient, space-saving hygienic comfort to your boat. The SaniPottie provides powerful flushing at the touch of a button without constant...

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      • Dometic SaniPottie 974 Portable Toilet
        $252.49
        $181.99

        Dometic SaniPottie 974 Portable Boat Toilet - 2.5 Gallons Capacity The Dometic SaniPottie 974 Portable Toilet adds convenient, space-saving hygienic comfort to your boat. The SaniPottie provides powerful flushing at the touch of a button without...

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      •  Dometic RV Porta Potty 975 Gray
        $315.49
        $239.99

        Dometic RV Porta Potty 975 Gray The Dometic Portable Toilet 975 provides powerful flushing without constant pumping or batteries at the touch of a button. The portable toilet features the prismatic tank level indicator allowing easy tank level...

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      • Dometic Sanipottie 966 Parch
        $204.99
        $155.99

         Dometic Sanipottie 966 Parch The Dometic Sanipottie 966 supplies recreational boaters with a straightforward, independent toilet system. The dependable bellows operated flush cleanses the bowl clean after every use. Features: High-density...

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      • Dometic Portable Toilet 972 Gray
        $236.49
        $179.99

        Dometic Portable Toilet 972 Gray The Dometic Portable Toilet 972 is a lightweight toilet that ideal for smaller vehicles and tents due to distinctive minimalization design. The effortless push button technology provides a powerful and hygienic flush...

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      • Dometic Portable Toilet 974 - Gray
        $310.99
        $236.49

        Dometic Portable Toilet 974 - Boat/Gray The Dometic Portable Toilet 974 provides powerful flushing without constant pumping or batteries at the touch of a button. The portable toilet features the prismatic tank level indicator allowing easy tank level...

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      • Dometic Sanipottie 966 Platinum
        $204.99
        $155.99

        Dometic Sanipottie 966 Platinum The Dometic Sanipottie 966 supplies recreational boaters with a straightforward, independent toilet system. The dependable bellows operated flush cleanses the bowl clean after every use. Features: High-density...

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      Boat Porta Potties for Convenient Onboard Sanitation

      Boat porta potties provide a simple, self-contained restroom solution for boaters who need practical onboard sanitation without the complexity of a permanent head system. They are a popular choice for smaller boats, pontoons, fishing boats, and weekend cruisers where space is limited but comfort and convenience still matter.

      A portable marine toilet can make a major difference on day trips, family outings, and overnight stays by giving passengers a reliable restroom option while on the water. With compact designs, easy transport, and straightforward maintenance, boat porta potties are a practical solution for many types of recreational boating.

      How a Portable Marine Toilet Works

      Most portable marine toilets use a self-contained design with a freshwater tank for flushing and a separate holding tank for waste. This makes them easy to use, easy to transport, and easier to service than more complex permanently installed marine sanitation systems. Many models are designed with secure seals and user-friendly emptying systems to help control odors and simplify cleanup.

      Because these toilets are compact and relatively easy to place, they are especially useful for boats where a full enclosed head is not practical. They offer a convenient middle ground between basic portability and onboard comfort.

      Choosing the Right Boat Porta Potty

      Choosing the right boat porta potty depends on how often the toilet will be used, the amount of available space onboard, and the number of passengers typically on board. For short day trips or smaller boats, a compact model with a lower-capacity holding tank may be the best fit. For longer outings or family use, a larger-capacity portable toilet can reduce the need for frequent emptying.

      Other important considerations include toilet height, tank capacity, flushing style, carrying weight, and how easy the waste tank is to remove and clean. Some boaters prefer simple manual pump systems, while others look for more convenient push-button flushing depending on the model and application.

      Best Uses for Boat Porta Potties

      Boat porta potties are commonly used on smaller vessels where space-saving design is important. They are a popular option for pontoon boats, fishing boats, small cruisers, and boats used for longer days on the water without regular access to shore facilities. Their compact footprint makes them easier to fit into limited storage or enclosed spaces.

      They are also a practical choice for boaters who want restroom convenience without committing to the installation requirements and maintenance demands of a permanent marine head. For many recreational setups, a portable marine toilet provides enough comfort and usability without overcomplicating the boat.

      Maintenance, Emptying & Cleaning

      One of the main benefits of a portable toilet for a boat is the relatively simple maintenance process. Most models are designed so the waste tank can be separated from the upper portion of the toilet for emptying at an approved waste disposal or pump-out location. Secure latches, capped spouts, and odor-resistant seals help make the process cleaner and easier to manage.

      Regular cleaning and proper sanitation treatment are important for maintaining performance and controlling odors. Keeping the unit clean, rinsing tanks as needed, and using the appropriate marine sanitation chemicals can help extend the life of the toilet and improve the onboard experience.

      Boat Toilet Accessories & Related Essentials

      In addition to complete portable marine toilets, many boaters also shop for boat toilet accessories and maintenance supplies to keep their setup working properly. Depending on the model, this can include sanitation chemicals, deodorizers, replacement seals, cleaning products, and other portable toilet care items.

      Having the right accessories on hand can help improve cleanliness, simplify maintenance, and keep your portable toilet ready for use throughout the boating season.

      Portable Marine Toilets for Comfort on the Water

      A boat porta potty is a practical upgrade for boaters who want more comfort, convenience, and flexibility during trips on the water. Whether you need a compact unit for occasional use or a higher-capacity portable marine toilet for longer outings, the right option can make boating more comfortable for everyone on board.

      Our selection of boat porta potties and portable marine toilets includes dependable options designed for compact installation, simple maintenance, and reliable use in marine environments.

      Boat Porta Potty FAQs

      How does a porta potty work on a boat?

      A boat porta potty is typically a self-contained toilet with a freshwater tank for flushing and a separate holding tank for waste. When flushed, waste is stored securely in the lower tank until it can be emptied at an approved disposal location.

      How do you empty a boat porta potty?

      Most boat porta potties have a removable holding tank that can be detached and emptied at a designated marine pump-out station or approved waste disposal area. After emptying, the tank should be rinsed and prepared with the appropriate sanitation treatment before reuse.

      Can you use a porta potty on a pontoon boat?

      Yes, a porta potty can be a good fit for a pontoon boat, especially when onboard space is limited and a simple restroom solution is needed for day trips or longer outings.

      What size portable marine toilet do I need?

      The best size depends on available space, the number of passengers, and how long you typically stay on the water. Smaller-capacity units are often ideal for short trips, while larger tanks are better for extended outings or more frequent use.

      Are portable marine toilets easy to maintain?

      Most portable marine toilets are designed for relatively simple maintenance. Regular cleaning, proper waste disposal, and use of recommended sanitation products help keep them working properly and control odors.