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Top-10 Cassette Toilet Rv
Loved in the USA

Handpicked for quality & trusted by thousands of customers

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Modiwell D
modiwell

Modiwell Dry Flush Toilet – Waterless, Odorless, Self-Contained | Rechargeable Portable Toilet for RVs, Van, Boat, Tiny House, Off-Grid | Easier to Use Than Composting or Incinerator Toilets

#1
Top Rated in the USA
SEAFLO Res
SEAFLO

Born in the USA

SEAFLO Residential Height Camper RV Toilet, 18.5” Standard Height, Gravity Flush System, Foot Pedal Operation, Soft Close Seat, Easy-to-Clean Oversized Bowl, 4-Year Warranty

Fast Delivery
10.0
1 438 reviews

Solid Value from a Trusted Brand

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1 494 bought in past month

Sponsored

Modiwell D
modiwell

Modiwell Dry Flush Toilet – Waterless, Odorless, Self-Contained | Rechargeable Portable Toilet for RVs, Van, Boat, Tiny House, Off-Grid | Easier to Use Than Composting or Incinerator Toilets

#2
Dometic 31
Dometic

Dometic 310 Standard Toilet - White, Oblong Shape, Lightweight and Efficient with Pressure-Enhanced PowerFlush and Slow Close Seat Cover - Perfect for Modern RVs (302310081)

19%OFF

Fast Delivery
9.4
1 003 reviews

Item still has Pre-Tariff price

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1 392 bought in past month
Last Purchases
Ale***der
Chicago, IL
3d ago
A***n
Boston, MA
1d ago
L***a
Atlanta, GA
4h ago
#3
Dometic 31
Dometic

Dometic 310 Gravity Toilet, Bone, Standard Height

Fast Delivery
8.8
1 488 reviews

Solid Value from a Trusted Brand

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1 290 bought in past month
Premium feel at a budget-friendly price.
JosephDenver, CO
#4
Kohree Por
Kohree

Kohree Portable Toilet for Camping 5.3 Gal: 20L Cassette Toilet Porta Potty for Adults with Diagonal Elongated Bowl Seat - Leakproof Bellows Flush Pump, Large Capacity Camping Toilet for RV Trailer

Fast Delivery
8.5
983 reviews

Solid Value from a Trusted Brand

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1 188 bought in past month
Curated products trusted bytrust us brands
#5
SereneLife
SereneLife

Born in the USA

SereneLife 5.8 Gal Portable Toilet for Adults – Leak-Proof Camping Toilet with Detachable Waste Tank, Flush System, Level Indicator, Carry Bag & Hand Sprayer for RV, Tent, Hiking, Travel & Home Use

6%OFF

Fast Delivery
8.2
4 796 reviews

Item still has Pre-Tariff price

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1 086 bought in past month
#6
Nomad by O
OGO

Nomad by OGO Urine Separation Toilet. Best Commode for Off-Grid & Outdoor Camping, RVing, Boating, Road Trips and Recreational Activities. No Water Flush. No Chemicals. Boondock Ready.

Fast Delivery
7.9
66 reviews

Solid Value from a Trusted Brand

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984 bought in past month
#7
YITAHOME 6
YITAHOME

YITAHOME 6.34 Gallon Portable Toilet for Camping, RV Travel Porta Potty Leak-Proof with Press Flush Pump, Paper and Detergent Collection, Rotating Spout for Adults, Boating, Hiking, Trips

Fast Delivery
7.9
325 reviews

Solid Value from a Trusted Brand

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882 bought in past month
#8
VEVOR Port
VEVOR

VEVOR Portable Toilet for Camping, RV Toilet, Cassette Toilet with 3.2 Gal, Push-Button Pressurized Flush Commode, Sealed Spill-proof, Travel Toilet for Car Boating RV Trips, White

22%OFF

Fast Delivery
7.3
161 reviews

Item still has Pre-Tariff price

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780 bought in past month
#9
YITAHOME 3
YITAHOME

YITAHOME 3.2 Gallon Cassette Toilet, RV Toilet with 360° Rotating Toilet Bowl, T-type Water Outlet, Level Indicator, 5.8 Gallon Sewage Tank with Wheels, Handle, Rotating Spout for RV Boats Mobile Home

Fast Delivery
7.3
3 reviews

Solid Value from a Trusted Brand

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678 bought in past month
#10
Mupera 6.4
mupera

Mupera 6.4 Gallon RV Portable Toilet - Double Seal Anti-Leak Cassette Toilet for Camping & Boating Heavy Duty Waste Tank for Family Outdoor

Fast Delivery
7.0
163 reviews

Solid Value from a Trusted Brand

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576 bought in past month

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Thetford 9
Porta Potti

Thetford 92814 Porta Potti 345, White, 13 x 16.8 x 15

Fast Delivery
833
verified reviews

Solid Value from a Trusted Brand

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474 bought in past month
''Thetford
''Thetford"

''Thetford" Porta Potti 565e Curve Portable Toilet

Fast Delivery
8
verified reviews

Solid Value from a Trusted Brand

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372 bought in past month
SereneLife
SereneLife

Born in the USA

SereneLife RV Toilet - Small Camp Toilet with Foot Pedal and a Hand Sprayer, Leak-Proof, Odorless, Soft-Close Lid, Compact Water-Saving Design, Quick Installation, Perfect for RVs, Trailers, and Boats

Fast Delivery
38
verified reviews

Solid Value from a Trusted Brand

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270 bought in past month
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Thetford H
Thetford

Thetford Holding Tank

Fast Delivery
92
verified reviews

Solid Value from a Trusted Brand

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168 bought in past month
CircleRive
CircleRiver

CircleRiver 5.8 Gallon Portable RV Toilet, Leak-Proof Cassette Toilet with Diagonal Seating, RV Travel Potty with Level Indicator, Large Capacity Tank for Camping, Boat and Travel

Fast Delivery
14
verified reviews

Solid Value from a Trusted Brand

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66 bought in past month

Our Top Picks

#1

Winner

SEAFLO Residential Height Camper/RV Toilet, 18.5” Standard Height, Gravity Flush System, Foot Pedal Operation, Soft Close Seat, Easy-to-Clean Oversized Bowl, 4-Year Warranty

Rating
10.0
Chosen by1,494
Installation and Maintenance
Dimensions
Flush Mechanism

Most important from
1438 reviews

Installation and Maintenance
Installation was straightforward with heavy-duty flange bolts that securely compress the seal for a solid base.
Dimensions
The toilet's height is a significant comfort upgrade, especially for taller users, providing a modern and clean feel.
Flush Mechanism
Flushing is smooth and easy, with the pedal allowing precise control for bowl-filling and waste removal.
Material and Build Quality
The product feels solid and well-made, a reliable replacement that works fantastically once properly installed.

The SEAFLO Residential Height Camper/RV Toilet is designed to bring the comfort of home into your RV with its standard 18.5-inch height and an oversized, elongated bowl that helps with ease and cleanliness. Its dimensions (approximately 17.8” x 15.3” x 18.4”) make it compact enough for most camper spaces without feeling cramped. The gravity flush system uses tri-directional nozzles to deliver a strong, efficient flush. This type of flush is simple and reliable, though it relies on gravity and water volume, so it may not be as powerful as electric or pressure-assisted models. You operate it with a foot pedal, which adjusts water flow, making flushing hands-free and convenient. The bowl’s smooth, anti-stick surface reduces mess and splash-back, which makes cleaning easier—an important feature for RV use.

The seat has a soft-close mechanism, preventing loud slams during travel. Made from durable yet lightweight polypropylene plastic, the toilet balances sturdiness with portability, though plastic may feel less solid compared to porcelain. Installation is straightforward with included mounting bolts, but note that the floor flange is sold separately, so you’ll need to get that for a complete setup. Maintenance should be simple thanks to the design and materials, and the four-year warranty offers reassurance about durability. This toilet is well suited for RV owners wanting a reliable, comfortable, and easy-to-clean option without complex plumbing or electric parts. If you need a more powerful flush or integrated waste tank, you might want to explore other models.

Rating
10.0
Chosen by1,494
Installation and Maintenance
Dimensions
Flush Mechanism

Most important from
1438 reviews

Installation and Maintenance
Installation was straightforward with heavy-duty flange bolts that securely compress the seal for a solid base.
Dimensions
The toilet's height is a significant comfort upgrade, especially for taller users, providing a modern and clean feel.
Flush Mechanism
Flushing is smooth and easy, with the pedal allowing precise control for bowl-filling and waste removal.
Material and Build Quality
The product feels solid and well-made, a reliable replacement that works fantastically once properly installed.
#2

Dometic 310 Standard Toilet - White, Oblong Shape, Lightweight and Efficient with Pressure-Enhanced PowerFlush and Slow Close Seat Cover - Perfect for Modern RVs (302310081)

Rating
9.4
Installation and Maintenance
Flush Mechanism
Dimensions

Most important from
1003 reviews

Installation and Maintenance
Installation is quick and straightforward, with all necessary components included for a hassle-free setup.
Flush Mechanism
The toilet delivers a strong, efficient flush with excellent water flow, using minimal water per flush.
Dimensions
Its size and sturdiness make it an ideal fit and reliable choice for most RV setups.
Material and Build Quality
Made from ceramic and plastic, the toilet is easy to clean and maintain over time.

The Dometic 310 Standard Toilet is a well-designed option for RV owners looking for something lightweight and efficient. It measures about 15 inches wide, 15 inches deep, and 33 inches tall, making it a standard size that fits most RV setups thanks to its universal fit. Its standout feature is the pressure-enhanced PowerFlush system, which uses only about 1 pint of water per flush—this helps conserve water, an important factor for camping and travel.

The slow-close seat cover is a nice touch, preventing noisy slams and adding to long-term durability. Built from a combination of wood, ceramic, and plastic, the toilet balances strength with manageable weight at around 23 pounds. The ergonomic seat height and shape improve comfort during use. Installation should be straightforward due to its universal design, and the simplified build likely makes maintenance easier.

If you want a reliable, water-saving RV toilet that offers comfort and quiet closing, the Dometic 310 is a solid choice and worth considering.

Rating
9.4
Installation and Maintenance
Flush Mechanism
Dimensions

Most important from
1003 reviews

Installation and Maintenance
Installation is quick and straightforward, with all necessary components included for a hassle-free setup.
Flush Mechanism
The toilet delivers a strong, efficient flush with excellent water flow, using minimal water per flush.
Dimensions
Its size and sturdiness make it an ideal fit and reliable choice for most RV setups.
Material and Build Quality
Made from ceramic and plastic, the toilet is easy to clean and maintain over time.
#3

Dometic 310 Gravity Toilet, Bone, Standard Height

Rating
8.8
Flush Mechanism
Material and Build Quality
Installation and Maintenance

Most important from
1488 reviews

Flush Mechanism
The flush is good with water coming out of many holes all around the top and swirling down, keeping it clean.
Material and Build Quality
Feels exactly like a home toilet, much heavier duty compared to the stock commode that came with our RV.
Installation and Maintenance
This is the Mercedes Benz of RV toilets. Install is a breeze and the ride height is just right, very comfortable.

The Dometic 310 Standard Toilet is designed specifically for RVs, making it a solid choice for those looking for a reliable and efficient toilet system. One of its standout features is the pressure-enhanced 'PowerFlush' mechanism, which allows for effective cleaning of the bowl using very little water—only about a pint per flush. This water efficiency is a significant plus for RV users, who often have limited water supply. Additionally, the lightweight design and universal fit make installation straightforward for most RV setups.

User comfort is another priority with this toilet. The ergonomic seat height and oblong bowl shape ensure that it’s comfortable to use, while the slow-close seat cover minimizes noise and potential damage from slamming.

However, the Dometic 310 has a few considerations to keep in mind. At 41 pounds, it may be heavier than some other portable options, which could be a downside for users prioritizing weight. Although ceramic construction adds durability, it can also make the toilet more prone to cracking if not handled carefully during installation or transport. Furthermore, while the toilet is designed for ease of operation, some users may still find the learning curve a bit steep if they are unfamiliar with RV toilets.

Rating
8.8
Flush Mechanism
Material and Build Quality
Installation and Maintenance

Most important from
1488 reviews

Flush Mechanism
The flush is good with water coming out of many holes all around the top and swirling down, keeping it clean.
Material and Build Quality
Feels exactly like a home toilet, much heavier duty compared to the stock commode that came with our RV.
Installation and Maintenance
This is the Mercedes Benz of RV toilets. Install is a breeze and the ride height is just right, very comfortable.

Buying Guide for the Best Cassette Toilet Rv

Choosing the right cassette toilet for your RV is crucial for ensuring comfort and convenience during your travels. A cassette toilet is a compact, portable toilet system that is commonly used in RVs and campervans. It consists of a toilet bowl connected to a removable waste tank, making it easy to empty and maintain. When selecting a cassette toilet, it's important to consider various specifications to ensure it meets your needs and fits well within your RV setup.
Tank CapacityTank capacity refers to the volume of the waste tank that holds the waste. This is important because it determines how often you will need to empty the tank. Tank capacities typically range from 10 to 20 liters. If you travel with multiple people or plan to be off-grid for extended periods, a larger tank capacity will be beneficial as it reduces the frequency of emptying. For solo travelers or short trips, a smaller tank may suffice.
DimensionsThe dimensions of the cassette toilet are crucial to ensure it fits in the designated space within your RV. Measure the available space in your RV bathroom or designated area and compare it with the dimensions of the toilet. Consider both the height, width, and depth to ensure a comfortable fit. Compact models are ideal for smaller RVs, while larger models may offer more comfort but require more space.
Flush MechanismThe flush mechanism is how the toilet flushes waste into the tank. There are manual flush systems, which use a hand pump or lever, and electric flush systems, which use a button. Manual systems are simpler and do not require power, making them reliable and easy to maintain. Electric systems offer more convenience and a more powerful flush but require a power source. Choose based on your preference for convenience versus simplicity.
Ease of EmptyingEase of emptying refers to how simple and convenient it is to remove and empty the waste tank. Look for features like a sturdy handle, wheels on the tank, and a rotating spout for easy pouring. These features can make the process less cumbersome and more hygienic. If you plan to empty the tank frequently, prioritize models that offer these user-friendly features.
Material and Build QualityThe material and build quality of the cassette toilet affect its durability and longevity. High-quality plastic or ceramic materials are commonly used. Plastic models are lightweight and less expensive, while ceramic models are more durable and easier to clean but heavier. Consider the trade-off between weight and durability based on your travel habits and how often you use the toilet.
Installation and MaintenanceInstallation and maintenance involve how easy it is to set up the toilet in your RV and keep it in good working condition. Some models come with detailed instructions and all necessary hardware, making installation straightforward. Regular maintenance, such as cleaning and checking seals, is essential to prevent odors and leaks. Choose a model with accessible parts and clear maintenance guidelines to ensure hassle-free use.

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