Best RV Toilets of 2026 for Campers and Motorhomes

The Drake is the toilet we recommend to most owners upgrading a residential-style RV because it wins the exact fight that defines RV plumbing: it clears the bowl completely on a single 1.28 gallon flush, which keeps your black tank slow to fill and your clogs rare even days from a dump station.

The G-Max flushing system pairs a wide three-inch flush valve with a large computer-designed trapway, which is why the Drake posts a top 1000 gram MaP score and clears a heavy load in a single pass at only 1.28 gallons. In an RV that low-water, high-power combination is the whole ballgame: you avoid the pyramid clogs that form when too little water moves too much waste, and you dump less often because the tank fills slowly.

Owners consistently rate the Drake among the most reliable toilets they own, and its simple two-piece body is light to handle in a tight rig and quick to set on a standard 12 inch rough-in. Replacement flappers, fill valves and seats are stocked at any hardware store, so a part that fails far from home is a cheap, same-day fix rather than a special order.

The Entrada is the pick for campers and small tiny-home baths where every inch counts, packing TOTO's efficient gravity flush into a compact round-front body that projects several inches less than an elongated bowl.

The round-front Entrada runs a reliable 1.28 GPF gravity flush and posts a solid 800 gram MaP score, which clears the bowl in a single pass on minimal water. Its compact footprint is the headline feature for an RV: it fits doorways and tight clearances where a full-size elongated toilet simply will not, without giving up the low-water efficiency your tanks need.

It is a two-piece in a comfort height, so it is taller and easier to use than many cramped factory RV units while staying light enough to install in a confined space. TOTO parts are widely available, and the simple design keeps any roadside repair cheap and quick.

The Highline is Kohler's straightforward, time-tested workhorse, a plain two-piece with a comfort-height seat and parts on every hardware-store shelf, which makes it a reassuring choice for a rig that travels far from a dealer.

The Highline uses Kohler's Class Five flush and posts a solid 800 gram MaP score, enough for dependable single-flush performance in normal use at an efficient 1.28 gallons. It is not the strongest flush here, but it is one of the most widely supported, which matters when a fill valve gives out two states from home and you need a part fast.

Owners praise it for being boring in the best way: it installs cleanly on a standard rough-in, runs for years through plenty of vibration, and when something wears out the fix is a common part and a few minutes. For an owner who values predictability and parts availability over peak specs, the Highline is a safe, durable default.

The Cadet 3 pairs a strong, WaterSense-rated 1.28 GPF flush with a stain-resistant glazed surface, a useful combination in an RV where water for scrubbing is scarce and the bowl needs to stay presentable between dumps.

The Cadet 3 posts a high 1000 gram MaP score from a three-inch flush valve, so it clears the bowl reliably at an efficient 1.28 gallons. Its EverClean surface resists the stains and odor-causing bacteria that build up when you cannot give the bowl a deep scrub, which keeps a small RV bathroom looking and smelling better between cleanings.

It is plain in looks and the trapway is exposed, but it installs with standard fittings, carries a generous ten-year warranty, and has a long, dependable owner track record. For an RV where you want proven power, low water use and a low-maintenance bowl, it is an easy recommendation.

The Viper is the toilet to choose when you want genuine 1000 gram flush power in your rig without spending much, a plumber and contractor favorite that punches well above its low price.

Despite its low price the Viper posts a high 1000 gram MaP score with a wide trapway, so it resists clogs about as well as toilets that cost far more, on the same efficient 1.28 gallons. For an RV where you want strong, low-water flushing without paying a premium, that combination of power and value is hard to beat.

Gerber is a long-time contractor favorite precisely because its toilets are dependable and inexpensive to service. Parts are widely available, and the simple two-piece design installs with the standard fittings already in most kits, which keeps both your purchase cost and your future repair bills low when you are far from a dealer.

The Santa Rosa is Kohler's compact one-piece, a seamless body that wipes clean in a single pass, which is a real advantage in an RV where you clean often with little water and crevices trap grime.

The Santa Rosa runs Kohler's Class Five flush and posts a solid 800 gram MaP score, clearing the bowl in a single pass at an efficient 1.28 gallons. Its compact one-piece elongated body has no tank-to-bowl seam to scrub, so it stays cleaner with less effort and water, and it presents a tidier look in a small bathroom than a two-piece.

The tradeoff is weight: a one-piece is heavier to lift into a tight RV bathroom than a two-piece, and a cracked unit must be replaced whole rather than swapping a tank. For a tiny home or an upgraded rig where appearance and easy cleaning matter, those are usually acceptable costs.

The Aquia IV is the pick for owners who want to squeeze every drop from their tanks, offering a 0.9 gallon light flush for liquids and a 1.28 gallon full flush for solids, so most flushes use less than a gallon.

The Aquia IV uses TOTO's dual-nozzle dynamic flush and posts a perfect 1,000 gram MaP score on its full 1.28 gallon flush, while the 0.9 gallon light flush handles liquids on the least water of any pick here. In an RV that means your fresh tank lasts longer and your black tank fills slower, which is the core advantage every boondocker is chasing. The skirted body also hides the trapway and wipes clean fast.

The catch with any dual flush is that it only saves water if everyone uses the right button, and a few owners report the light flush needs a follow-up on heavier loads. Used correctly, though, the Aquia IV is the most tank-friendly toilet on this list and looks modern doing it.

For a renovated tiny home or a luxury fifth wheel where the bathroom is part of the appeal, the Woodbridge T-0001 brings a sleek, fully skirted one-piece look with a dual-flush button at a price well below premium brands.

The T-0001 is a fully skirted one-piece with a dual-flush button, so the trapway hides behind a smooth side panel and the seamless body wipes clean in one pass, which speeds up cleaning at every stop. Its 800 gram MaP score is solid for normal use, and the dual flush keeps average water use reasonable across a trip.

The tradeoff for the upscale look is that its full flush is 1.6 gallons rather than 1.28, so it is less tank-thrifty than the TOTO and Kohler picks, and Woodbridge parts are less universal than the big brands. In a tiny home or luxury rig where appearance drives the build, the cleaner look and easy cleaning often justify carrying a spare flush mechanism.

The St. Tropez is a stylish, skirted dual-flush one-piece for owners who want a designer look and an extremely low 0.8 gallon light flush in a tiny-home bathroom, accepting a softer flush for the savings.

The St. Tropez pairs a sleek skirted one-piece body with a dual flush that drops to just 0.8 gallons on the light setting, the lowest here, which stretches tank life for owners who flush mostly liquids. Its 600 gram MaP score is the most modest on this list, so it is best suited to lighter use where its strong styling and water savings carry the day.

Swiss Madison parts are less universal than TOTO or Kohler, so a maintenance fix may need an ordered component rather than a hardware-store grab. For a tiny home or a style-forward rig with moderate use, the modern look and very low water draw make it a tempting choice despite the softer flush.