8 Best 2023 RV Sewer Hose Support Options: (For Proper Draining And Flow)

We tested eight RV sewer hose support systems and awarded our top spot to the 30’ Sidewinder RV Sewer Hose Support System.

It’s an RVer’s worst nightmare, a sewer hose that doesn’t flow! Imagine having to unplug the hose and flush it out by hand! Specters like this need never happen if your RV is equipped with a suitable sewer hose and quality sewer hose support to ensure proper drainage of your black water tank.   

Several RV sewer hose support suppliers offer a wide selection of sewer hose support models. The differences between the respective sewer hose support systems are impressively diverse for gadgets that seemingly have to only create a slope for an effluent hose. Our reviews will expound on the value and ingenuity of quality RV sewer hose supports. Here’s our Top Eight.

1. Camco 30’ SidewinderBest Long RV Sewer Hose Support

2. H&G Lifestyles Heated Best Winter RV Sewer Hose Support

3. Camco Rhino Best Adjustable RV Sewer Hose Support

4. Thetford TitanBest Modular RV Sewer Hose Support

5. Camco AluminumBest Aluminum RV Sewer Hose Support

6. Stink Slink Deep PocketBest Slope Angle RV Sewer Hose Support

7. Valterra 15’ SlunkyBest Mid-Length RV Sewer Hose Support

8. Camco 10’ Sidewinder -Best Budget RV Sewer Hose Support

 Our Top Choice, the Camco 30’ Sidewinder, wins our #1 spot because it’s the most extendable RV sewer hose support system available, manufactured and supported by a reputable RV supplier, and it isn’t expensive. In a nutshell, it offers tremendous value for a mission-critical RV item.

The 30’ Camco Sidewinder gives you peace of mind knowing your sewer hose will reach the dump tank, even if it’s a substantial distance away. The rugged plastic design allows the sewer hose to form an S-shape for extra stability in windy weather or on an off-camber incline. The extra length enables the hose to snake around obstacles that might interfere with the drainage gradient from the RV black water tank valve to the RV park dump tank.

The Camco Sidewinder is brilliant in its simplicity, as is the Valterra Slunky. Our other choices are equally ingenious, each with its unique method of ensuring your black tank wastewater reaches the septic tank swiftly and safely. Here’s how to make the dreaded dump a no-mess/no-fuss experience.

1. Camco 30’ Sidewinder –Best Long RV Sewer Hose Support

The 30’ Camco Sidewinder sewer hose support system allows you to attach your black water tank hose to a dump station 30 feet from your RV, keeping the hose off the ground, and safe from sharp objects, abrasive surfaces, and brush cutters.

Made entirely of durable but lightweight UV-resistant plastic, the 30’ Sidewinder unit folds up into a neat 14,5” pack, held together firmly with a rugged snap-on handle.

The Sidewinder’s concertina design and snap-fit hinges make getting around obstacles like curbs, trees, and sundry camping amenities a breeze, ensuring your sewer hose always slopes downward towards the dump station inlet.

  • The Camco Sidewinder enables a 3” slope, starting at 9,3/4” at the RV and descending to 6,3/4” at the dump station end.
  • The cradles on each 8,1/2”-wide section of the Sidewinder are 2,1/2” deep, providing a secure bed for RV sewer hoses up to 3” in diameter.
  • Best-in-class length
  • Easy set-up
  • Great price
  • Packs away small
  • 12-Month Warranty
  • Plastic hinges can snap if roughly handled
  • Cradles could be deeper

2. H&G Lifestyles Heated -Best Winter RV Sewer Hose Support

If you’ve ever had the effluent in your RV sewer hose freeze up during a winter camping trip, you’ll know how that can mess with your peace of mind. The heated RV sewer hose support from H&G Lifestyles eliminates this icy no-flow issue.

The H&G Lifestyles support system comprises six 22” plastic sections, each fitted with a 120-Volt/150-Watt stainless steel heating plate. Adjustable tall and short tripods elevate the hose troughs and can be easily adjusted to create a flow-friendly slope from RV to dump tank.  

Suitable for 10’-15’ RV sewer hoses with up to a 4” diameter, the daisy-chained heated troughs keep water in the sewer hose at a constant 140°F even when ambient temperatures are around the 10°F mark.

The H&G Lifestyles sewer hose support is relatively easy to erect and break down, and the 12 tripods enable easy height adjustment for optimum flow and drainage from the black water tank.

The package includes:

  • 6 x 12” sewer hose support troughs with heating elements and toggle connectors
  • 6 x tall tripods
  • 6 x short tripods
  • 1 x 10’ power cord
  • 1 x carry bag

The system packs neatly into the carry bag, measuring 23” long, 6,5” wide, and 4,5” high.

  • Ensures free-flow of sewer hose in freezing weather
  • Easy set-up
  • Excellent adjustability
  • Good portability
  • 24-Month warranty
  • Pricey
  • Power demand could compromise dry camping/boondocking

3. Camco Rhino Best Adjustable RV Sewer Hose Support

The Camco Rhino RV sewer hose support system is ideal for those campsites where the ground between the RV and dump station is uneven. Six 30” plastic troughs, each on four adjustable legs that can be staked into the earth, offer solid support for sewer hoses up to 20’ in length.

Each trough has four stakes that slide into four side channels, two on either side of the trough. The channels have plastic levers that securely clamp the stakes at the desired height. The stakes are fitted with user-friendly plastic grips for comfortable handling.

The adjustability factor of the Camco Rhino and its sturdy, weatherproof components make it an excellent premium option for RV waste management.

The troughs accommodate all standard RV sewer hose diameters. The modular design allows the sewer hose to weave its way safely to the dump station, evacuating the black water along a customized downhill slope.

The Camco Rhino packs away neatly, with the troughs stacking atop one another and the pegs neatly stashed in a dedicated bag. The unit is easy to store at 30,5” x 12,4” x 9,8”.

  • Durable and sturdy
  • Easy set-up
  • Excellent adjustability
  • Can be safely used on concrete
  • 12-Month Warranty
  • Pricey
  • Heavier than competitor products

4. Thetford TitanBest Modular RV Sewer Hose Support

The Thetford Titan RV sewer hose support kit is the easiest way to get your sewer hose elevated and flowing smoothly to the dump port. The system includes five 24” troughs with integrated legs – that’s five tough plastic troughs of graduated heights (9” to 4”) that can support sewer hoses up to 15’ long.

The Titan troughs are easy to move and clean. With no moving parts, they can be set up in an instant. No rust, no flimsy components, no hassles installing legs and cables – just elegant simplicity!

If you need to support a sewer hose longer than 15’, you can buy another Titan set to extend your hose’s reach to 30’.

The Titan trough legs have a wide footprint that provides solid support for all standard RV sewer hose diameters.

The modular characteristics of the Titan RV sewer hose support system allow you to avoid obstacles between your RV and the dump station.

The troughs pack away atop one another in a lightweight, stowage-friendly 24,25” x 11” x 7” stack.

  • Quick set-up
  • Modular design allows add-ons
  • Durable and lightweight
  • Stable footing on level ground
  • Excellent value
  • Can topple over on uneven terrain or in strong winds
  • Limited warranty

5. Camco Aluminum -Best Aluminum RV Sewer Hose Support

For an RV sewer hose support system with a super-quick set-up, durability, and stability, look at the Camco Aluminum Sewer Hose Support. The long version can safely handle a 15’ sewer hose.

The concertina design uses lightweight aluminum and solid brass rivets to provide optimum support in a weatherproof, rustproof hose support system.

The base of the Camco Aluminum support is broad and steady, while the upper rungs are sufficiently concave to hold all sizes of RV sewer hoses.

The Camco Aluminum collapses to a modest 10,5” and weighs less than all competitor brands in its 15’ class – a mere 3,05lbs. The system has hose securing straps and sturdy handles for easy expansion and fold-up.

When not in use, the Camco Aluminum measures 13,6” x 7” x 6” – a compact and highly ergonomic sewer hose support solution.

  • Super-quick set-up
  • Durable
  • Super-lightweight
  • Stable footing on level ground
  • Lifetime Warranty
  • Rivets need lubrication
  • Doesn’t allow lateral movement
  • Pricey

6. Stink Slink Deep Pocket -Best Slope Angle RV Sewer Hose Support

The Stink Slink 20’ sewer hose support boasts a proprietary ‘deep pocket’ design for the sewer hose to rest in, and an impressive 7” slope running the extent of the system. The ‘one-piece’ 100% plastic Camco support system uses integrated plastic hinges to join the segments of the concertina-style unit permanently.

The system is easily recognizable by its high hose support arms and low center of gravity which combine to form an impressively stable platform for all standard-diameter RV sewer hoses.

The system is flexible to allow the sewer hose to form an ‘S’ shape to enhance stability on uneven ground or wind its way around obstacles between the RV and the dump inlet.

The package includes a quick-release carry strap and measures 11” x 7” x 7”, making for easy stowage when collapsed.

  • Swift set-up
  • Impressive slope
  • Lightweight
  • Flexible
  • Good value
  • Hinges may snap under duress
  • Limited warranty

7. Valterra 15’ Slunky -Best Mid-Length RV Sewer Hose Support

The popular Slunky range of RV sewer hose support systems includes this 15’ model for an intermediate-length black water tank hose. The UV-resistant plastic hose support features grooved footers on its concertina segments for extra stability.

The 15’ hose support is 10” high at the RV end and slopes down to 7,5”, providing a gradient for optimum water flow in the hose.

The package includes six tie-down straps to keep the hose securely in the 2,5”-deep support cradles and a carry strap.

The Slunky 15’ support measures 9” x 8” x 7” folded up.

  • Swift set-up
  • Lightweight
  • Flexible
  • Steel hinges
  • 12-month Warranty
  • Pricey for a 15’ plastic concertina support

8. Camco 10’ SidewinderBest Budget RV Sewer Hose Support

Regular or permanent setups at RV campsites where the black water tank dump station is less than 10’ away will appreciate the compact 10’ Camco Sidewinder sewer support system’s stability and versatility.

Sporting a 3” slope differential in its sturdy concertina-style plastic cradles, the 10’ Sidewinder articulates using integrated plastic hinges, allowing the hose to bend around obstacles. The low center of gravity and wide cradle apertures accommodate all regular-sized RV sewer hoses.

The package includes a snap-on tote handle, and measures 10” x 6” x 9” when collapsed.

  • Lightweight
  • Flexible
  • Rust-free hinges
  • 12-month Warranty
  • Limited reach

What Makes A Great RV Sewer Hose Support?

A great sewer hose support will create a downward slope from the RV black water tank to the dump port for the sewer hose to rest in, enabling black water to drain from the vehicle easily. Quality RV sewer hose supports are stable, durable, easy to set up, and compact when collapsed.

Choosing the best RV sewer hose support for your RV lifestyle will depend on several factors, including:

  1. Your budget.
  2. How far your sewer hose needs to extend to reach the dump port.
  3. Your affinity for complex set-up procedures.
  4. The evenness of the terrain between the RV and the dump port.
  5. The weather conditions at the campsite.

Helpful Tips For Better RV Sewer Hose Flow

To ensure optimum flow and drainage from the RV black water tank through the sewer hose to the waste dump port, treat the black water tank with a biodegradable detergent that liquefies solid waste. Monitor the effluent flowing into the dump port by fitting a transparent elbow to the hose.

You can prevent blockages from forming in your black water tank valve by treating it with Happy Camper, a bio-friendly, odorless RV waste tank detergent that liquefies solid waste and most toilet paper brands.

It’s crucial to get a visual of the black water when it reaches the dump port. An RV sewer house transparent elbow will allow you to determine if the tank has a blockage and if the tank and sewer hose are properly flushed and clean.

And, because accidents will happen, always wear disposable gloves when you flush your RV’s black water tank!


Gravity can’t do all the dirty work, especially when your RV is downhill from the RV park’s septic dump station. You certainly don’t want to be wrestling a sewer hose like you’re in mortal combat with a Gila monster, do you? Allow one of our select RV sewer hose support systems to shoulder the dump day burden.

For a prime go-anywhere, extended-reach, and cost-effective waste management solution for your RV, you can’t beat the Camco 30’ Sidewinder. At under $40, having that level of adaptability in a sewer hose is invaluable.

You have your unique requirements for RV waste management and we trust that the other RV sewer hose support systems in this article provide the ideal solution.

Good luck, and happy camping!

Check out our article on: Best RV Sewer Hoses For 2022 (5 Kits Reviewed)

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