Best Cassette Toilet For Van: Compare 9 Options

#1 · Best Overall

1. Thetford 32812

• Weight: 22 lb
• Dimensions: 29 x 17.25 x 21.75 in

Best for: Bench-style van installations.

Why it ranks #1: The bench-style unit has an electric water button, a left- or right-installable LED level indicator, and a wheeled waste tank with retractable handle.

A bench-style layout gives the Thetford 32812 a distinct fit for van interiors planned around a bench toilet. Its LED waste-level indicator can be installed on either side, helping place the readout where it is easiest to see within the chosen layout.

The electric push button adds water to the bowl, so adding flush water is handled at the toilet rather than by a separate manual pump. The waste tank’s wheels and retractable handle support moving it for emptying, while the LED level indicator helps track tank status before removal. At 29 x 17.25 x 21.75 inches and 22 pounds, it calls for a dedicated bench-style installation and a route to roll the tank out.

Skip it if you need a compact, self-contained portable toilet; the JAXPETY RV0181 measures 14.38 x 13.79 x 12 inches and needs no external water or power connections.

This suits van owners committing to a bench-style toilet with an electric water button and wheeled waste-tank removal. Check that its listed dimensions fit the planned installation and that the tank can be rolled out for emptying.

Listed on Amazon as: Thetford 32812 Cassette Toilet

#2 · Best Electric Flush

2. Thetford C402-X

• Weight: 19.36 lb
• Dimensions: 15.75 x 26.38 x 20.16 in

Best for: Right-side electric cassette toilet.

Why it ranks #2: Its powerful electric flushing system, 473 mm seat height, and wheeled waste tank with retractable handle make it a capable installed van option.

A powerful electric flushing system makes the Thetford C402-X Right a fit for van owners seeking electric operation in a cassette toilet. Its right-side designation is an important layout detail, while the 473 mm seat height and 15.75 x 26.38 x 20.16-inch dimensions help assess the installed position.

The electric flushing system replaces a hand-pump workflow, which may suit a van setup planned around powered toilet operation. The right-side model designation makes orientation a central fit decision before installation. Its 473 mm seat height helps buyers assess seating position, and the listed dimensions offer a footprint reference for the interior. The product description also identifies a wheeled waste tank with retractable handle and a removable tank mechanism, supporting tank movement and internal cleaning access.

Skip it if you need a swivelling toilet with a hand pump; the Thetford C224-CW lists both features and has an 18-liter waste tank.

This suits van owners seeking electric flushing and a cassette workflow with a wheeled tank and removable mechanism for cleaning. Check that the right-side orientation and 473 mm seat height suit the planned interior.

Listed on Amazon as: Thetford Cassette Toilet C402-X Right

#3 · Best Hand Pump

3. Thetford C224-CW

• Weight: 8 kg

Best for: Manual-pump swivelling toilet.

Why it ranks #3: The swivelling toilet uses a hand pump and specifies separate 18 L waste and 9 L fresh-water tanks, with listed dimensions of 72.7 x 39.4 x 58 cm.

A swivelling bowl paired with a hand pump distinguishes the Thetford C224-CW for van layouts where toilet orientation and manual flushing matter. Its 18-liter waste tank and 9-liter freshwater tank provide defined capacities, while the listed 8-kilogram weight and 72.7 x 39.4 x 58-centimeter dimensions help with space planning.

The swivelling format can help position the toilet within a constrained interior, while the hand pump provides the listed flushing method without an electric flush specification. A 9-liter freshwater tank and 18-liter waste tank establish separate capacities for planning water and waste servicing. At 72.7 x 39.4 x 58 centimeters and 8 kilograms, it needs a defined installation footprint; the manual-pump operation is the key workflow consideration for users deciding between hand and electric flushing.

Skip it if you prefer an electric flushing system; the Thetford C402-X Right lists powerful electric flushing and a 473 mm seat height.

This suits van owners needing a swivelling toilet with manual pumping and clearly stated tank capacities. Plan around its listed dimensions and choose another flush style if hand-pump operation does not suit your routine.

Listed on Amazon as: Thetford Cassette Toilet C224-CW.

#4

4. Thetford C223 CS

• Weight: 17.7 lb
• Material: Plastic

Best for: Floor-mounted cassette installation.

Why it ranks #4: This floor-mounted Thetford cassette toilet weighs 17.7 pounds, making it a straightforward built-in candidate, though the supplied listing gives few operating details.

A floor-mounted installation type makes the Thetford C223 CS a candidate for a van with a fixed toilet position rather than a freely portable unit. The listed plastic construction and 17.7-pound weight provide basic planning details for mounting and handling, while its package dimensions outline the space to account for.

The floor-mounted specification points toward a fixed installation, so this model suits buyers allocating a permanent toilet location rather than moving the whole unit between uses. Its plastic seat and body material keep the listed construction straightforward, and the 17.7-pound item weight is useful when planning handling during fitting. Package dimensions are given as 29 x 21.75 x 17.25 inches; the supplied listing does not provide tank capacity or flushing details to guide those decisions.

Skip it if you need a portable toilet with stated tank capacities and level monitoring; the YITAHOME YTPT1008 lists both freshwater and wastewater volumes plus an indicator.

Consider this for a van conversion with a fixed floor-mounted toilet position and room for its listed package dimensions. Buyers needing tank-capacity or flushing specifications should select a model whose supplied details state them.

Listed on Amazon as: Thetford Cassette C223 Cs (200866Sp)

#5

5. Thetford 32811

• Material: Plastic

Best for: Removable-cassette van setup.

Why it ranks #5: The listing identifies a built-in toilet with a removable 5.1-gallon cassette, a useful van-oriented arrangement, but provides little information about flushing or dimensions.

A built-in toilet with a removable cassette gives the Thetford 32811 a fixed-installation format paired with a detachable waste container. The supplied description identifies a 5.1-gallon capacity, while its floor-mounted installation type makes it a fit to consider when planning a permanent toilet position in a van.

The 5.1-gallon removable cassette provides the stated waste capacity and separates the waste container from the built-in toilet for removal. That setup is relevant to van owners who want a fixed fixture but need a cassette-based waste workflow. Its floor-mounted installation type calls for a planned mounting location, and the listed plastic body and seat identify the material. The available product details do not specify dimensions, so space planning needs information beyond this listing.

Skip it if you need a self-contained portable unit with listed dimensions; the JAXPETY RV0181 measures 14.38 x 13.79 x 12 inches and needs no external connections.

This fits van owners planning a floor-mounted toilet with a removable 5.1-gallon cassette. Its listing provides no dimensions, so make sure you have the measurements needed to plan the fixed installation before selecting it.

Listed on Amazon as: Thetford 32811 Cassette Toilet , White

#6 · Highest Capacity

6. Kohree 6.34 Gallon

• Dimensions: 16.3"D x 13.7"W x 17.5"H
• Material: High-Density HDPE and PP

Best for: Longer intervals between emptying.

Why it ranks #6: This portable model pairs a 24 L waste tank with a 20 L fresh-water tank and has dimensions of 16.3 x 13.7 x 17.5 inches.

A 6.34-gallon waste tank is the Kohree KR3128’s defining advantage for van users seeking fewer emptying stops. Its separate 5.3-gallon freshwater capacity is listed to support approximately 130–140 flushes, while an elongated, comfortable seat is specified for adult use in campers and travel trailers.

The 24-liter sewage tank provides more waste capacity between emptying sessions, while the 20-liter freshwater tank supports the stated estimate of 130–140 flushes. Those separate capacities help buyers plan water use and waste servicing around a trip. Its lengthened seat targets adult comfort, and the 16.3 x 13.7 x 17.5-inch portable format sets the space needed for use and storage. High-density HDPE and PP are the listed construction materials.

Skip it if you have limited vertical space; the YITAHOME YTPT1008 is listed at 16.5 inches high, though its waste tank is smaller at 5.3 gallons.

This suits van travelers who value larger freshwater and waste tanks and an elongated seat for adult use. Measure the available floor area and 17.5-inch height before choosing this portable format.

Listed on Amazon as: Kohree 6.34 Gal Portable Toilet for Camping, Large Capacity

#7

7. YITAHOME 5.3 Gallon

• Weight: 14 lb
• Dimensions: 16.3"D x 14.4"W x 16.5"H
• Material: HDPE+PP

Best for: High-capacity portable setup.

Why it ranks #7: The portable toilet lists a 20 L waste tank, 12 L fresh-water tank, and 441-pound maximum load, but requires space for a freestanding unit.

A 5.3-gallon waste tank gives the YITAHOME portable toilet more holding capacity than a compact cassette, while its separate 3.2-gallon freshwater tank supports flushing. The level indicator adds a way to monitor tank status, and the 441-pound maximum load is specified for a broad range of users.

The 3.2-gallon freshwater tank and 5.3-gallon wastewater tank keep clean and waste water in separate reservoirs, supporting a self-contained portable setup. Its level indicator can help with tank monitoring, while the HDPE and PP construction is listed with a maximum load of 441 pounds. At 16.3 x 14.4 x 16.5 inches, it needs floor space for use and storage; the instructions call for filling freshwater and keeping the instant valve open during use.

Skip it if you need a lower-profile toilet; the JAXPETY RV0181 is listed at 12 inches high and has a 2.6-gallon waste capacity.

This fits van users prioritizing separate freshwater and wastewater tanks, level monitoring, and a stated 441-pound load limit. Allow space for its 16.5-inch height and follow the listed freshwater and valve-use instructions.

Listed on Amazon as: YITAHOME Portable RV Toilet 5.3 Gallon, Cassette Toilet Camping

#8 · Small Portable Option

8. JAXPETY 2.6 Gallon

• Weight: 9.9 lb
• Dimensions: 14.38"D x 13.79"W x 12"H
• Material: Ploypropylene

Best for: Compact off-grid portability.

Why it ranks #8: Its compact 14.38 x 13.79 x 12-inch dimensions and 9.9-pound weight suit occasional portable use, though its waste capacity is only 2.6 gallons.

A self-contained design lets the JAXPETY RV0181 operate without external water or power connections, a useful arrangement for a van without toilet hookups. Its 2.6-gallon capacity, adult-sized seat, and compact 14.38 x 13.79 x 12-inch dimensions make it a portable option for travel and camping.

The anti-leakage, odor-sealant valve is intended to lock in liquid and odors, while the sewage tank can be removed by a pin for emptying and cleaning. That removable-tank workflow suits portable use, and the stated 2.6-gallon capacity gives a clear limit to plan around between emptyings. Thick-wall construction and a sturdy adult-sized seat support regular use, while the self-contained setup avoids connecting external water or power.

Skip it if you want a larger waste tank between emptyings; the Kohree KR3128 holds 6.34 gallons of sewage.

Choose this for a compact van setup where independent operation and easy tank removal matter more than extended capacity. Its listed 2.6-gallon size is the key planning boundary for trips between emptying stops.

Listed on Amazon as: JAXPETY 2.6 Gallon Outdoor Portable Toilet for RV Travel, Camping, Boating & Car, Leak-Proof Cassette Toilet, Grey

#9

9. Dometic 242601571

• Weight: 2.58 kg
• Material: Plastic

Best for: CT4110 cassette replacement.

Why it ranks #9: The listing describes a 30 L replacement cassette for the CT4110 rather than a complete, ready-to-install van toilet, limiting its use as a standalone choice.

A stated 30-liter capacity and CT4110 replacement reference position this Dometic item as a cassette component for a compatible mobile toilet, rather than a general portable toilet. Its lightweight, impact-resistant plastic construction offers a practical handling profile for buyers replacing the specified cassette in a Dometic setup.

The product description identifies the cassette as a replacement for the CT4110, making model compatibility the first selection checkpoint for a van owner. Its 30-liter capacity provides the stated holding volume, while the lightweight, impact-resistant plastic material supports handling during cassette service. The listed dimensions are 270 x 275 x 465 mm, so the buyer can compare those measurements with the available cassette space; it is not presented as a complete standalone toilet.

Skip it if you need a complete portable toilet rather than a replacement part; the JAXPETY RV0181 is a self-contained toilet with no external water or power connections.

This is for Dometic owners replacing a cassette in a CT4110 setup who can verify the model and dimensions against their existing unit. It is a component, so choose a complete toilet for a new van installation.

Listed on Amazon as: DOMETIC 242601571 Cassette Toilette COMPLÈTE Pour WC, Plastic