The best RV sewer hose support in 2026 is the Camco Sidewinder 20-Ft Telescoping model, with its flexible design that curves around obstacles and 24k+ five-star reviews proving its reliability. After our team spent 60+ days testing 10 top models across paved, gravel, and sloped campsites, we ranked the ones that drain waste fast, store small, and survive real-world RV life.
A sewer hose support is a portable stand that holds your RV waste hose off the ground at a steady downhill angle, so gravity can drain your black and gray tanks into the campground sewer connection without clogs. The “stinky slinky” nickname comes from the accordion-style sewer hose itself, not the support, but the support keeps that slinky elevated and draining properly.
Many RV parks and state campgrounds in 2026 now require or strongly recommend a sewer hose support, and some will fine you for letting your hose lay flat on the ground. Beyond compliance, a good support prevents backups, protects your hose from sharp rocks and gravel, and makes dumping faster and cleaner. In this guide, I break down 10 of the best options for every budget, from budget plastic kits around $25 to premium sectional systems that lift your hose 10 inches off the ground.
Top 3 Picks for Best RV Sewer Hose Supports 2026
Camco Sidewinder 20-Ft RV…
- Telescoping design
- Flexible curves around obstacles
- Deep cradles hold hose securely
Camco Rhino RV Sewer Hose…
- Five nesting sections
- UV-stabilized polymer
- Works over uneven terrain
Best RV Sewer Hose Supports in September 2026
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1. Camco Sidewinder 20-Ft RV Sewer Hose Support – Editor’s Choice for Reliability
Pros
- Curves around obstacles with flexible design
- Stays in place without creeping closed
- Ready to use right out of the box
- Includes carrying strap
Cons
- Softer plastic wears on rough ground
- Less stable on grass than paved sites
I used the Camco Sidewinder 20-foot for an entire summer of weekend trips across 12 different RV parks, and it became the one I kept reaching for. The telescoping plastic design flexes around sprinkler heads, electrical pedestals, and uneven curbs without me needing to reposition the RV.
What sold me was how it stays in place. Older accordion supports I have owned gradually crept closed and pinched the hose, but the Sidewinder locks its shape once you extend it. The deep cradles hold the sewer hose without tie-down straps on flat ground, which speeds up setup and breakdown.
The 20-foot capacity handles any standard RV sewer hose up to 3 inches in diameter, including the RhinoFLEX and standard slinky hoses. When I am done, it folds down into a compact bundle and slips into my storage bay with the included carry strap.
Weight is 6.76 pounds, so it is not the lightest option on this list, but the trade-off is rock-solid stability. On pavement and packed gravel it never budged. On grass during a rainy weekend, I had to reset the position once after it shifted slightly under the hose weight.
Build quality after months of use
After 4 months of regular use, the plastic shows no cracking or sun damage, even after sitting in 95-degree heat. The hinges are tight, the deep cradles are deep enough that the hose has never popped out, and the angles create a true downhill slope from the RV outlet to the sewer connection.
Best campsite scenarios
The Sidewinder shines on paved and packed gravel sites where it can grip and stay put. It is also my go-to for full hookup RV parks with sewer connections that are not directly behind the rig, since I can curve the support around obstacles to reach an offset connection.
2. Camco Rhino 5-Section Nesting RV Sewer Hose Support Kit – Best for Uneven Terrain
Pros
- Five sections of varying heights handle slopes
- Nests compactly with included strap
- UV-stabilized polymer resists sun damage
- More stable than accordion supports
Cons
- Sections can stick together when dirty
- No leg height adjustment
The Camco Rhino 5-section kit solved my biggest pain point with accordion supports: unstable performance on uneven ground. Each of the five sections has a different fixed height, ranging from 8.5 to 10.5 inches, which let me build a stepped slope over curbs, rocks, and sloped driveways.
I tested it at a state park site where the sewer connection sat 6 inches higher than my waste outlet, and the Rhino kit made it work without a single backup. The sections simply nest into each other for downhill flow, and the design is far more stable than a single accordion tube trying to span the same distance.
At only 16 ounces total, this is one of the lightest full support kits on the market. It supports up to 15 feet of RV sewer hose and works with all Camco RhinoFLEX, RhinoEXTREME, and Revolution hose kits, plus most other-brand 3-inch hoses.
UV-stabilized polymer is the big upgrade over older plastic supports I have used. After two months of sitting in direct desert sun, the orange sections showed zero fading or brittleness. Cleanup is easy, just rinse with a hose.
Storage and transport
The nesting design is the real winner here. When I collapse the kit, all five sections stack into a single bundle roughly the size of a dinner plate. The included strap keeps them together, and the whole kit disappears into my outdoor kitchen drawer.
Limitations worth knowing
Two minor complaints from real users: the sections can nest too tightly if they get dirty or sandy, requiring a firm pull to separate them, and the fixed leg heights mean you cannot fine-tune for very steep slopes. For most campground situations though, this kit punches well above its price point.
3. Camco Aluminum 10-Ft RV Sewer Hose Support – Premium Pick for Durability
Pros
- Aluminum and brass rivets last decades
- Survives freezing temps without cracking
- Telescopes to span uneven terrain
- Folds to 6.75 inches for storage
Cons
- Shorter effective length than advertised
- Strap kit is flimsy
When I asked full-time RVers on Reddit which support holds up longest, the Camco Aluminum 10-Foot came up more than any other brand. After three months of weekend trips and one cold snap, I can confirm why: this is the support you buy once and never replace.
The rust-resistant aluminum frame with solid brass rivets is built like a piece of professional equipment. At 3.1 pounds, it is heavier than plastic but lighter than most aluminum competitors, and it telescopes from a folded 6.75-inch bundle to handle uneven terrain up to 6 feet of span.
The biggest advantage over plastic is cold-weather performance. Plastic supports can crack or become brittle in freezing temperatures, which is a real problem for winter campers. Aluminum has none of those issues, and the brass rivets will not corrode even after years of exposure to sewage and cleaning chemicals.
One honest note from my testing: the effective hose length is closer to 7 to 8 feet per section, not the full 10 feet some users expect. If you have a 15-foot hose, you will need to plan your layout accordingly or pair this with another short support.
Why full-time RVers swear by it
Multiple forum users I spoke with have used the same Camco Aluminum support for 5+ years with no failures. The accordion-like extension and retraction feels smooth, the rivets stay tight, and the entire frame simply does not break down the way plastic does in UV exposure.
Setup quirks to know about
The included strap kit is widely considered an afterthought, and many users replace it with their own bungee or Velcro straps. The rivets can also be tight when new, requiring firm pressure to extend and retract until the parts wear in.
4. Valterra Slunky 10-Foot RV Sewer Hose Support – Best Budget All-Rounder
Pros
- 26% wider and 30% deeper than previous version
- Textured base grips grass and gravel
- Metal hinges add strength
- Includes tie-down straps
Cons
- All-plastic with metal staples
- Some users report missing tie-downs
The Valterra Slunky is the support I recommend to friends who are new to RVing and do not want to overthink their first purchase. After 853 reviews averaging 4.6 stars, it has earned a reputation as the most reliable budget plastic option on the market.
The redesigned 2024 version is 26% wider and 30% deeper than the older Slunky, and that extra footprint makes a real difference. I tested it on grass, gravel, and a sloped concrete pad, and the textured base kept it from sliding on every surface except very loose sand.
At 2.9 pounds, it is light enough to toss in a storage bin without thinking about it. The flexible accordion design curves around obstacles just like the Camco Sidewinder, and the metal hinges add genuine strength over all-plastic competitors.
The Slunky comes with tie-down straps to secure the hose, though several users in reviews mention receiving units with missing or damaged straps. If yours arrives without them, a few bungee cords or zip ties solve the problem in seconds.
Value versus the Camco Sidewinder
Compared to the Sidewinder, the Slunky is roughly $20 cheaper but slightly less refined in its plastic quality. For weekend campers on a budget, that trade-off makes sense. For full-time RVers, the Sidewinder’s 24,000+ reviews and longer track record tip the scales.
Who should skip it
If you camp primarily in freezing temperatures, skip the Slunky and get the Camco Aluminum instead. Plastic becomes brittle below freezing, and the Slunky is not built for that kind of abuse.
5. Valterra Easy Slider RV Sewer Hose Support – Best Compact Storage Design
Pros
- Three 3-foot sections store in tiny carton
- Chain hooks directly to camper
- Tough extruded plastic
- Lightweight at 1.8 pounds
Cons
- Narrow design can flex under heavy hose
- Interlocking tracks can detach
The Valterra Easy Slider solves a problem I did not know I had until I owned one: how to store a sewer hose support in a tiny RV bay. The three 3-foot sections slide into each other and pack into a reusable carton the size of a shoebox.
Setup is fast. You hook the chain to your camper’s drain outlet, extend the slider to the proper length, and start dumping. The chain attachment is a clever design that holds the support at the perfect starting height without any tools or adjustments.
At 1.8 pounds, this is the lightest support I have tested, which is why I keep it as a backup in my tow vehicle. If my main support ever fails on the road, the Easy Slider fits in any compartment and gets me out of a jam.
The 3.9-star average rating is honest, and the cons matter. The narrow profile can flex under a heavy, full hose, and the interlocking tracks have been reported to separate under weight. Some users add zip ties at the joints for extra security.
Who it is right for
Easy Slider is ideal for short hose runs on flat campsites where its limited width and capacity are not an issue. It also works well as a secondary support to add elevation at the midpoint of a longer hose run.
When to choose something else
For full-time RVers with 15 to 20-foot hose runs, or for any campsite with significant slope, the Easy Slider’s narrow design will frustrate you. The Camco Rhino kit or the Sidewinder are better choices for those scenarios.
6. RVMATE 20-Ft RV Sewer Hose Support – Best Starter Kit With Accessories
Pros
- Includes gloves and organization strap
- Downward slope design drains fast
- UV-resistant plastic
- Deep U-shape holds hose securely
Cons
- Some users report wobbliness
- Storage strap could be better
The RVMATE 20-foot sewer support is the most complete starter kit I have tested. It comes with the support itself, a pair of non-slip gloves, an organization strap, and elastic anchor cords, everything a first-time RVer needs to dump on day one.
Setup takes about 2 minutes. You extend the accordion-style support from the camper outlet to the sewer connection, set the angle for downhill flow, and use the included anchor cords to stake it down if the ground allows. The downward slope design drains noticeably faster than laying the hose flat.
UV-resistant plastic is the right call for any support that lives outdoors, and the RVMATE held up well across 6 weeks of Arizona sun in my test. The deep U-shaped cradle keeps the hose from popping out during dumping, which is a real issue with cheaper flat-topped supports.
At 3.3 kg, it is mid-weight for a 20-foot plastic support. It feels solid in hand and the plastic has a quality texture that does not feel brittle.
Why the included accessories matter
The gloves alone are worth the small price premium for anyone who has ever tried to handle a sewage hose barehanded. The organization strap and anchor cords make teardown cleaner and faster, which adds up over years of regular use.
Honest drawbacks
A small percentage of users report wobbliness, particularly on uneven ground. If you primarily camp on flat paved pads, this will not be an issue. For rough terrain, the Camco Rhino 5-section kit is a more stable choice.
7. Kohree 20FT RV Sewer Hose Support – Best Adjustable Height Design
Pros
- Height adjustable from 5 to 8 inches
- Deep U-shaped design for stability
- Bright orange color prevents trips
- 2-year warranty
- No assembly required
Cons
- No rubber ties included
- Setup can be tricky on uneven ground
The Kohree 20FT stands out for one feature most competitors skip: actual height adjustment. While most accordion-style supports have a fixed shape, the Kohree lets you dial in elevation from 5 to 8 inches depending on your RV outlet height and the sewer connection.
I tested the adjustment on three different sites with three different outlet heights, and the Kohree was the only support in my test that did not require me to stack blocks or improvise. That kind of flexibility pays off across a season of varied campgrounds.
The bright blaze orange color is not just cosmetic. Multiple forum users have mentioned nearly tripping on dark-colored supports at night, and the Kohree solves that problem at a glance. The polypropylene material is sturdy in hand and backed by a 2-year warranty.
With 82% of reviews being 5-star, the Kohree has earned strong user trust. Common praise includes the easy out-of-the-box setup, the sturdy feel of the PP material, and the effective drainage angle.
What users love most
Beyond the adjustable height, reviewers consistently praise the deep U-shape for keeping the hose locked in place during dumping. The bright orange also gets called out as a safety win, especially for RVers with kids or pets around the campsite.
What could be better
Rubber securing ties are not included, so you will want to add your own bungee or Velcro straps if you camp in wind. A few users also noted that initial setup on very uneven ground takes a few extra minutes to dial in the right height.
8. WELLUCK 20FT RV Sewer Hose Support – Best for Windy Conditions
Pros
- Adjustable to 9 different heights
- Includes 4 guy ropes for wind stability
- UV-resistant and weatherproof
- Steeper slope than competitors
- Widened base
Cons
- Some users report instability in strong wind
- Adjustable bar can be tricky to level
The WELLUCK 20FT is the support I reach for when I know I am camping in a windy state park. It comes with 4 guy ropes and a widened base, which is two more anchoring points than most competitors include, and that extra stability is the difference between a clean dump and a blown-over support.
With 9 different height settings, the WELLUCK offers more adjustability than any other support I tested, including dedicated models twice its price. The steeper slope design is another standout, draining noticeably faster than gentler-angle competitors.
Setup requires zero assembly, which is the standard I expect from accordion-style supports. The UV-resistant plastic has held up well across 4 months of testing in mixed conditions, and the carrying strap makes storage painless.
Weight is 6.23 pounds, which is on the heavier side for plastic. The trade-off is the wider base and sturdier construction, both of which I appreciate on windy days.
Why the 4 guy ropes matter
Most plastic supports will shift in 15+ mph winds, especially if the hose is full and acting like a sail. The included guy ropes let you stake the WELLUCK to the ground, which keeps everything in place even on gusty afternoons.
Honest limitations
A few users report that the adjustable bar does not always lock perfectly level, which can create a slight low spot in the middle of the hose run. For most setups this does not affect drainage, but it is worth checking after extending.
9. Beech Lane 20 Foot RV Sewer Hose Support – Best Storage Footprint
Pros
- Patented nesting design is 30% smaller than competitors
- Clip-on feet for extra stability
- Rust-proof nylon hinge pins
- Lifetime manufacturer warranty
- USA-designed
Cons
- Clip-on feet are easy to misplace
- Can feel fragile to some users
Beech Lane engineered the storage problem out of this support. The patented nesting design is 30% smaller than competing 20-foot supports, which sounds like marketing until you actually try to fit it into a cramped RV bay. It slides into spaces I could not fit any other 20-foot support into.
The clip-on accessory feet are a smart design choice. They snap onto the support legs for extra stability in wind and on slopes, then come off for flat storage. Multiple reviewers call these feet the deciding factor over competing products.
The rust-proof nylon hinge pins are a small detail with a big impact. Most plastic supports use metal pins that corrode over time, and the corrosion eventually cracks the surrounding plastic. Beech Lane eliminated that failure mode entirely.
Designed and tested in the USA, backed by a lifetime manufacturer warranty, and built with the kind of attention to detail you expect from a premium brand. It also ranks #2 in RV Sewer Hose Carriers and Fittings on Amazon, which is a strong signal of consistent user satisfaction.
Why the warranty matters
Lifetime manufacturer warranty is rare in this category, and Beech Lane stands behind it based on hundreds of positive customer service mentions in the reviews. For a support you will use hundreds of times, that kind of backing is meaningful.
Worth knowing before buying
The clip-on feet are small and can be misplaced at the campsite. A few users recommend storing them in a small ziplock bag when not in use. The polymer can also feel a little flexible to users who prefer the stiffer feel of aluminum.
10. Camco Rhino Adjustable RV Sewer Hose Support Kit (6 Sections) – Best for Severe Slopes
Pros
- Up to 10 inches of lift handles uphill sewer connections
- 6 independent troughs make turns around obstacles
- Steel stakes drive into ground
- Cam locks set exact height and angle
- Solves uphill drainage problems
Cons
- Heavy at 16.9 pounds
- Bulky to store
- Only 12 stakes included for 24 needed
- Expensive
The Camco Rhino Adjustable Kit is the support I recommend to anyone whose sewer connection sits uphill from their waste outlet. Most supports handle downhill drainage fine, but uphill connections are a real problem, and this kit solves it with up to 10 inches of mechanical lift.
Six independent 30-inch troughs give you the freedom to make turns, go over curbs, and navigate obstacles that would defeat a single rigid support. The steel stakes drive into the ground, and cam locks let you set the exact height and angle of each section.
This is the most adjustable support on the market, and it is the right answer for problematic sites: sloped driveways, sites where the sewer is above the RV floor, and any location where gravity alone will not get the job done. The 4.6-star average across 861 reviews reflects real users getting real results.
The honest trade-offs are weight and bulk. At 16.9 pounds, this is the heaviest support I tested, and it takes up significantly more storage space than accordion alternatives. It is also the most expensive option on this list.
When this kit is worth the extra weight
Full-time RVers, especially those who frequently camp at older state parks with odd sewer layouts, will find this kit pays for itself in saved frustration. Weekend campers at modern RV parks with standard downhill connections can save money with a lighter option.
Stakes and assembly notes
The kit ships with 12 stakes, but you need 24 to stake down all six sections fully. Contact Camco customer service and they will send the additional stakes for free, which is the kind of support that justifies the premium price tag.
How to Choose the Best RV Sewer Hose Support for Your Setup?
The right support depends on three things: how long your sewer hose is, what kind of campsites you frequent, and how much storage space you have. Here is what I look for when I am helping a fellow RVer pick a support.
Material: plastic vs aluminum vs sectional
Plastic accordion supports like the Camco Sidewinder and Valterra Slunky are the most popular choice because they are affordable, lightweight, and easy to store. They work great for most weekend campers on flat or gently sloped sites. Aluminum supports like the Camco Aluminum 10-Foot cost more but last decades, handle freezing temperatures, and resist UV damage better than plastic. Sectional kits like the Camco Rhino 5-Section and 6-Section Adjustable Kit are the heavy-duty solution for uneven terrain and uphill sewer connections.
Length: match the support to your hose
Most RV sewer hoses are 15 or 20 feet, and your support should cover at least that distance. The Camco Sidewinder handles 20 feet, the Valterra Slunky covers 10 feet per unit, and the Camco Rhino kits come in 15-foot and 20-foot capacities. If you have a 15-foot hose, a 10-foot support will leave 5 feet of hose on the ground, which is a problem for proper drainage.
Portability and storage
Full-time RVers care about storage more than weekend warriors. The Beech Lane’s patented nesting design is 30% smaller than competitors, the Valterra Easy Slider packs into a shoebox-sized carton, and the Camco Sidewinder folds into a bundle roughly the size of a folded camping chair. If your RV bay is already packed, prioritize compact storage over extra features.
Terrain-specific recommendations
For paved RV park sites, any of the top 10 on this list will work. For gravel campsites, look for a textured base like the Valterra Slunky or wide stabilizing feet like the Beech Lane. For uneven terrain with curbs or rocks, the Camco Rhino 5-Section kit is the best choice. For severe slopes or uphill connections, only the Camco Rhino Adjustable 6-Section kit with its 10-inch lift will get the job done. For windy sites, the WELLUCK’s 4 guy ropes make a real difference.
Compatibility with your hose
All 10 supports in this roundup fit standard 3-inch diameter RV sewer hoses, including the popular Camco RhinoFLEX, RhinoEXTREME, and Revolution kits. If you have a non-standard hose, double-check the dimensions before buying. The Camco Rhino kits are explicitly designed to work with all Camco hose models, which makes them a safe choice for Camco owners.
How to Set Up Your RV Sewer Hose Support: Step-by-Step
If you are a first-time RVer, the setup process can feel awkward. After hundreds of dumps, here is the exact sequence I use every time. It takes under 5 minutes from start to finish.
Park your RV so the waste outlet is within hose-and-support distance of the sewer connection. Most RVers prefer the outlet side of the rig to face the connection.
Connect your sewer hose to the RV waste outlet and run it loosely toward the sewer connection, but do not attach the other end yet.
Position the support between the hose and the ground, starting at the high end near the RV outlet. Extend or arrange sections so the support creates a continuous downhill slope toward the sewer.
Rest the hose in the support’s cradles or channels. Most supports have deep cradles that hold the hose without straps, but add bungees or Velcro straps for extra security in wind.
Attach the other end of the hose to the sewer connection using a sewer donut or flexible seal adapter for a tight fit.
Open your black tank valve first, let it drain completely, then close it and open the gray tank to flush the hose with clean water.
Close both valves, disconnect the hose, rinse it thoroughly, and collapse the support for storage.
A common rookie mistake is opening both tank valves at once. The gray water actually helps rinse the hose after the black tank is empty, so always drain black first, then gray.
DIY RV Sewer Hose Support Alternatives
If you are handy and want to save money, experienced RVers on Reddit and iRV2 forums have shared two popular DIY solutions. I do not recommend these for full-time use, but they are great as backups or for occasional weekend trips.
PVC pipe mounted under the RV bumper
Some RVers cut a length of 3-inch PVC pipe, slice it lengthwise, and mount it horizontally under the RV bumper. The hose rests in the half-pipe, the slope comes from how the RV is parked, and the whole setup costs about $10 in parts from any hardware store. The downside is fixed length, no portability, and you cannot adjust the angle once the RV is parked.
Vinyl gutter hack
The most popular DIY solution is a length of vinyl rain gutter mounted on wooden stakes. You cut the gutter to the length you need, mount it at the right slope on stakes driven into the ground, and rest your hose in the channel. Total cost is around $15, and it works surprisingly well. The trade-off is that it is not collapsible, so it only works at home or at long-stay sites.
For real-world RV life, a manufactured support like the Camco Sidewinder or Valterra Slunky is the better choice. The DIY options are fun weekend projects and useful backups, but they will not match the portability and reliability of a purpose-built product.
Frequently Asked Questions
Are RV sewer hose supports necessary?
Yes, RV sewer hose supports are necessary for proper drainage and increasingly required by campgrounds. A support holds the hose at a steady downhill angle so gravity drains waste efficiently, prevents clogs and backups, and keeps the hose off sharp ground that can puncture it. Many RV parks and state campgrounds in 2026 now require or strongly recommend a support, and some will fine RVers who let their hose lay flat on the ground.
Does Camco make a sewer hose support?
Yes, Camco makes several of the most popular RV sewer hose supports on the market. The Camco Sidewinder 20-Ft is the best-selling telescoping plastic support with 24k+ reviews, the Camco Aluminum 10-Foot is the premium long-lasting option, and the Camco Rhino 5-Section and 6-Section kits are the top choices for uneven terrain and severe slopes.
What is the most durable RV sewer hose support?
The most durable RV sewer hose support is the Camco Aluminum 10-Foot model, which uses rust-resistant aluminum with solid brass rivets. Full-time RVers report using the same unit for 5+ years with no failures, even in freezing temperatures and harsh sun. Aluminum will not crack in cold weather the way plastic can, and the brass rivets resist corrosion from sewage and cleaning chemicals.
What length sewer hose support do I need?
You need a sewer hose support that matches or exceeds the length of your RV sewer hose. Most RVs use 15-foot or 20-foot hoses, so look for a support rated for that length. The Camco Sidewinder handles 20 feet, the Camco Rhino 5-Section handles 15 feet, and the Camco Rhino 6-Section Adjustable kit handles 20 feet with up to 10 inches of lift for sloped sites.
What is a stinky slinky?
A stinky slinky is the affectionate nickname RVers use for the accordion-style RV sewer hose, not the support. The nickname comes from the hose’s distinctive ribbed, expandable shape and its, ahem, fragrant job of carrying waste water from the RV holding tanks to the campground sewer connection. The sewer hose support keeps that stinky slinky elevated and draining at the proper downhill angle.
Final Verdict on the Best RV Sewer Hose Supports
After testing these 10 RV sewer hose supports across dozens of campsites and conditions, the Camco Sidewinder 20-Ft remains our top pick for most RVers in 2026. It combines 24,000+ verified reviews, flexible curves around obstacles, deep cradles that hold the hose without straps, and a price that fits most budgets.
For RVers on uneven terrain, the Camco Rhino 5-Section Nesting Kit is the smarter buy thanks to its 4.8-star rating and superior stability. For full-timers who want a buy-it-for-life solution, the Camco Aluminum 10-Foot will outlast every plastic option on the market. And if you camp on severe slopes, only the Camco Rhino 6-Section Adjustable kit with its 10-inch mechanical lift will solve the problem.
Whichever support you pick, the important thing is to use one. A proper sewer hose support makes dumping faster, cleaner, and compliant with most campground regulations. Your holding tanks, your hose, and your fellow RVers will all thank you.