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Expert Picks for January 2026

Best RV Sewer Hoses

The least glamorous but most essential RV accessory. We compared sewer hoses from basic to premium, finding what connects securely without the horror stories.

Last updated: January 28, 2026

Best Overall Comparison All Products User Reviews Buying Guide FAQ

Best Overall Our top recommendation

Best Overall

Camco

RhinoFLEX 20ft RV Sewer Hose Kit

4.7 (15,678 reviews)

The sewer hose that doesn't make you gag. Camco's RhinoFLEX crushes rather than cracks, handles being run over, and the 4-in-1 fitting connects to basically any dump station.

Length

20 ft

Material

Polyolefin

Fitting

4-in-1 swivel

Warranty

1 year

Pros

✓ Rugged polyolefin material
✓ Swivel 4-in-1 fitting
✓ Includes storage caps

Cons

✗ Fittings can loosen over time
✗ Heavy when extended
✗ Caps can be tight

$54

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Head-to-Head Comparison

Product	Rating	Price	Action
RhinoFLEX 20ft RV Sewer Hose Kit Best Camco	4.7	$54	View
Dominator 20ft Sewer Hose Kit Value Valterra	4.5	$39	View
Waste Master 20ft Premium Kit Lippert	4.8	$119	View
Titan 15ft Premium Hose Thetford	4.4	$35	View
RhinoEXTREME 15ft Hose Kit Camco	4.6	$79	View

* Prices may vary. As an Amazon Associate, we earn from qualifying purchases.

All Recommended Products

Best Overall

Camco

RhinoFLEX 20ft RV Sewer Hose Kit

4.7 (15,678 reviews)

The sewer hose that doesn't make you gag. Camco's RhinoFLEX crushes rather than cracks, handles being run over, and the 4-in-1 fitting connects to basically any dump station.

Length

20 ft

Material

Polyolefin

Fitting

4-in-1 swivel

Warranty

1 year

Pros

✓ Rugged polyolefin material
✓ Swivel 4-in-1 fitting
✓ Includes storage caps

Cons

✗ Fittings can loosen over time
✗ Heavy when extended
✗ Caps can be tight

$54

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Best Value

Valterra

Dominator 20ft Sewer Hose Kit

4.5 (8,934 reviews)

Thick walls mean this hose won't puncture when you accidentally step on it mid-dump. The included storage case keeps the hose (and its contents) contained.

Length

20 ft

Material

Heavy-duty vinyl

Fittings

Bayonet style

Weight

5 lbs

Pros

✓ Extra thick walls
✓ Includes elbow adapter
✓ Leak-proof fittings

Cons

✗ Less flexible when cold
✗ Can be difficult to collapse
✗ Caps not included

$39

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Premium Pick

Lippert

Waste Master 20ft Premium Kit

4.8 (3,456 reviews)

The sewer hose for full-timers who are done messing with leaky connections. Cam-lock fittings seal instantly, and that translucent section tells you when you're actually done.

Length

20 ft

Material

Heavy-duty EVA

Connection

Cam-lock

Weight

8 lbs

Pros

✓ Cam-lock connections
✓ Heavy-gauge construction
✓ Built-in shutoff valve

Cons

✗ Premium price
✗ Heavier than competitors
✗ Requires specific adapters

$119

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Budget Pick

Thetford

Titan 15ft Premium Hose

4.4 (6,234 reviews)

Light enough to handle without a second thought, tough enough to handle the job. Thetford's Titan is the perfect starter hose for new RVers.

Length

15 ft

Material

TPE

Diameter

3 in

Weight

3 lbs

Pros

✓ Crush-resistant design
✓ Includes revolve fitting
✓ Lightweight

Cons

✗ Shorter 15ft length
✗ Fittings sold separately
✗ Basic storage bag

$35

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Camco

RhinoEXTREME 15ft Hose Kit

4.6 (4,567 reviews)

For RVers who camp in extreme conditions—desert heat or mountain cold. This hose won't crack at -40°F or melt at 140°F.

Length

15 ft

Material

Reinforced polyolefin

Temp Range

-40°F to 140°F

Weight

4 lbs

Pros

✓ Extreme temperature rating
✓ Reinforced ends
✓ Locking rings included

Cons

✗ 15ft may be short for some sites
✗ Higher price point
✗ Stiffer material

$79

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Buying Guide: How to Choose RV Sewer Hoses

How to Choose an RV Sewer Hose

The Glamorous Part of RVing
Nobody talks about sewer hoses in the brochure, but get the wrong one and you'll remember it every dump station visit. This is not where you want to save money.

### Length Matters
15 feet: Works for most campground hookups. Keep an extension handy.
20 feet: The sweet spot—reaches awkward dump connections without excess.
25+ feet: For boondocking sites where the dump is far from your spot.

### Material Types
Vinyl: Flexible and affordable. Can crack in extreme cold.
Polyolefin: Crushes instead of cracking. Handles temperature extremes.
EVA/TPE: Premium flexibility and durability. Worth it for full-timers.

### Fittings to Look For
4-in-1 Swivel: Connects to almost any dump station inlet.
Bayonet: Standard RV sewer outlet connection.
Cam-Lock: Premium, leak-proof, quick-connect system.

### Pro Tips
Always flush your black tank before dumping, not after
- Replace hoses every 2-3 years regardless of condition
- Keep rubber gloves in your sewer hose compartment
- A clear elbow adapter lets you see when the tank is truly empty

Frequently Asked Questions About RV Sewer Hoses

How often should I replace my sewer hose?

Every 2-3 years for regular users, or immediately if you notice cracks, punctures, or persistent odors. Sun exposure accelerates degradation.

Do I need a sewer hose support?

Absolutely. Supports maintain proper downward slope for complete drainage and keep the hose off the ground, extending its life.

What's the difference between a sewer hose and dump hose?

Same thing—different names. Both connect your RV waste tanks to the campground sewer inlet.

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