Best Camco RV Accessories 2026

The Camco 39000 Rhino Two-Wheeled Waste Holding Tank earns rank 1 on this RV accessories page because it addresses the most physically demanding routine task of off-hookup camping: transporting black and gray water waste to the dump station without lifting a full container. At $147.99 the two-wheel design allows rolling a full 15-gallon tank — approximately 125 lbs when loaded — along campground roads rather than carrying it. For anyone who has attempted to move a full waste tote by hand, the difference is not marginal. The 15-gallon capacity covers 3-5 days of typical use for two people, which spans most weekend-to-week-long camping trips before requiring a dump station visit. Sealed threaded hose fittings connect to standard RV waste outlets and dump station inlets, preventing leaks during transport over the uneven concrete and gravel surfaces common at campground facilities. The Rhino's fitting dimensions are engineered to match standard RV connection specifications — an important detail that generic non-RV totes often miss, leading to incompatibility or drip leaks. Camco is the dominant brand in RV accessories because their products are designed for this specific use context rather than adapted from general plumbing or utility products. The Rhino line has been the standard community recommendation in online RV forums for years, reflecting reliability under the repeated-use conditions of full-season RV camping. The honest limitation: the two-wheel design requires active balancing on uneven terrain — on paved campground dump station roads it performs as expected, but on rough off-grid terrain a four-wheel tote is more stable when released. For the majority of campground campers using paved facilities, the Rhino 15-gallon is the right choice at this price.

The Camco Rhino four-wheel design solves the tipping problem that every RV owner who has used a two-wheel waste tote eventually encounters: a full tank on two pivot wheels tracks unpredictably across gravel, grass, and grade changes, and a misjudged bump sends the contents rolling sideways. Four wheels distribute the load across a wider, more stable base that tracks consistently across the varied surfaces between a camp pad and the dump station inlet. On rough campground terrain, the difference between two wheels and four is noticeable immediately. At 18 gallons, the Rhino four-wheel tote extends the interval between dump station visits for larger families or longer camping stays. A family of four can exhaust a 10-gallon tote within a single day of normal use; the 18-gallon capacity provides meaningful buffer for campgrounds where dump stations are only accessible at arrival and departure rather than mid-stay. Camco's Rhino line is the standard reference in RV waste handling, widely available at RV dealers with fittings that pair to standard sewer hose connectors. The capacity comes with a storage and weight trade-off. The 18-gallon footprint occupies more undercompartment or basement space than smaller totes, and at full capacity — water runs approximately 8 pounds per gallon, so 18 gallons approaches 145 pounds — the tote requires planning the path to the dump station before filling. A route that's manageable empty can become difficult at capacity on soft ground or grades. For extended-trip camping where dump frequency matters, the four-wheel Rhino's stability and capacity make it the right upgrade over the two-wheel model.

The Camco 39667 Revolution Sewer Hose Kit's 15-foot total reach covers the longest RV-to-dump-station distances encountered at most campgrounds, including back-in sites where the inlet is positioned far from the RV sewer outlet. A shorter hose that can't reach forces improvised connections that carry leak risk; the 15-foot length eliminates that scenario for the vast majority of campground configurations without requiring you to assess each site's layout before unhooking. Swivel fittings at both ends are the functional differentiation from basic hose kits. Dump station inlets sit at ground level, often at awkward angles relative to the RV outlet. Swivel fittings allow you to route the hose into position without twisting the body into kinks that restrict flow or create stress points that fail over time. The transparent hose design lets you visually confirm waste has fully cleared the line before disconnecting — a simple step that prevents backflow at disconnection and keeps the dump process clean. The 15-foot length has one trade-off: any portion not spanning the connection distance must be stored clean after each dump session. For short hookups where 6–8 feet would suffice, you're managing more hose than necessary after each use. Camco's RhinoFLEX bayonet fittings ensure compatibility with Camco's own tote tank accessories and elbow fittings on this page; third-party adapters using different fitting standards require a separate adapter. As the dominant brand in RV waste handling, Camco replacement hoses and fittings are stocked at most RV dealers.

The Camco RhinoFLEX Bayonet Elbow Fitting addresses the inlet compatibility problem that a long hose alone can't solve: campground dump stations across North America use inconsistent inlet diameters. The 4-in-1 adapter accommodates nearly all standard inlet sizes without requiring a separate adapter set for each size — one fitting handles what would otherwise require three or four different adapters carried and sorted in the accessories bag. The elbow geometry redirects the hose downward at the connection point, which does two things. First, it uses gravity to direct waste flow toward the inlet rather than allowing it to pool in a flat or upward-angled section. Second, the downward angle keeps the connection geometry directed away from the user during the dump procedure, reducing splash exposure at the point where backpressure is highest. The quick-twist bayonet locking mechanism secures the hose without threaded engagement, eliminating cross-threading damage to the inlet fitting that repeated threaded connections can cause over a season of camping. Plastic construction is the durability consideration for cold-weather campers. Any standing water retained in the elbow fitting after use can freeze and crack the housing if temperatures drop below 32°F without complete drainage. Draining and storing the fitting before cold temperatures is the correct practice. The bayonet fitting standard is Camco-specific — it mates to Camco's own hose and tote tank accessories on this page but won't connect directly to non-Camco systems using different bayonet geometries.

Sized specifically at 3 feet for the short tote-to-dump-station connection, the Camco RhinoFLEX Tote Tank hose completes the portable waste handling kit when paired with the Rhino tote on this page. Rolling a tote tank to the dump station still requires a hose to bridge the tank outlet to the inlet — the tote doesn't connect directly. Three feet is the purpose-built span for that final connection without leaving excess hose to store and clean after each dump session. Crush-proof spiral reinforcement inside the hose prevents collapse under the weight of waste flow. Budget sewer hoses often flatten or kink under sustained flow, restricting the drainage rate significantly. The Camco reinforcement maintains interior diameter throughout the drain cycle, ensuring consistent flow and reducing the time you spend standing at the dump station waiting for the tank to empty. The 3-foot length makes this hose unsuitable as a primary connection from the RV itself to the dump station — direct RV connections typically require 10–15 feet of reach, which Camco's 39667 Revolution Kit handles. This hose serves exclusively the tote-to-inlet role within the portable waste handling workflow. First-time portable waste handling buyers should purchase this alongside the tote tank, as they're sold separately and both components are required for a complete working setup.