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Camco

Camco RhinoFLEX 20-Ft RV Sewer Hose Kit - Features Clear Elbow Fitting w/Removable 4-in-1 Adapter - Connects to 3” Slip or 3”/3.5”/4” NPT Threaded Sewer Connection (39742)

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Availability: In Stock.
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Arrives Tuesday, Mar 24
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Style: 20' Rhino Sewer Hose


Features

  • Superior RV Tank Dumping: Streamline RV holding tank dumping with Camcos RhinoFLEX 20' Camper Sewer Hose Kit. Built tough & flexible, this all-inclusive RV septic hose system provides simple & effective tank dumping on your camping adventures.
  • Complete RV Drain Hose Kit: Includes (2) 10' RhinoFLEX RV dump sewer hoses w/pre-attached fittings, (1) clear elbow w/4-in-1, & (4) RV sewer caps for storage. Fittings swivel 360 for easy connecting & the clear elbow shows when the tank is empty.
  • Fits Most Dump Station Pipes: Compatible with a range of dump station pipes, the RhinoFLEX 4-in-1 adapter accommodates 3" slips or 3", 3 1/2", and 4" threaded pipes.
  • Rugged, Flexible Build: Constructed with 23 mils of durable polyolefin and reinforced with steel wire, the RhinoFLEX RV waste hose can bend and maintain its shape for reliable, long-lasting use.
  • Compact Design: This 20 ft RV sewer hose kit includes (2) 10' sectionseach compress to just 39 with the fittings for easy camper storage. Remove the 4-in-1 adapter to neatly store the RV sewage hoses neatly into your 4" square RV bumper.
  • Patented & Made In the USA: This product is proudly manufactured in the USA using quality global materials for superior durability and performance. The patented design ensures exceptional craftsmanship and quality.

Description

Make RV waste management easy with the Camco RhinoFLEX Sewer Hose Kit, the ultimate RV septic hose kit designed for simple and efficient RV waste tank dumping. This all-in-one camping essential provides effortless setup and dependable performance, making it an important item for your camping kit. Built with flexibility in mind, the RhinoFLEX sewer hose for RV campers features two hose sections that can be used independently for customized length. The hose easily bends and maneuvers around tight spaces or obstacles, and its collapsible design lets you extend only the length you need, minimizing mess and maximizing efficiency. Crafted with reinforced materials, the RV sewer hose 20 ft is tough, long-lasting, and holds its shape under pressure. Secure, no-leak RV sewer hose fittings ensure a reliable connection, while the clear elbow attachment helps you confirm when your tank is empty. The included 4-in-1 adapter fits most sewer connections, offering a snug and dependable seal. When it’s time to pack up and go, the camper septic hoses collapse into a small, manageable size for easy storage. Made in the USA with quality you can trust, this Camco RhinoFLEX Camper Drain Hose Kit is a practical, durable solution to elevate RV living.

Brand: Camco


Material: Polyolefin,Steel


Color: multicolored


Product Dimensions: 240"L x 3"W


Item Weight: 5 Pounds


Nominal Wall Thickness: 0.023 inches


Outside Diameter: 3 Inches


Item Length: 240 Inches


UPC:


Manufacturer: Camco


Brand: ‎Camco


Material: ‎Polyolefin,Steel


Color: ‎multicolored


Product Dimensions: ‎240"L x 3"W


Item Weight: ‎5 Pounds


Nominal Wall Thickness: ‎0.023 inches


Outside Diameter: ‎3 Inches


Item Length: ‎240 Inches


UPC: ‎014717397421


Manufacturer: ‎Camco


Global Trade Identification Number: ‎21


Model: ‎39742


Item Weight: ‎5 pounds


Item model number: ‎39742


Manufacturer Part Number: ‎39742


Date First Available: June 29, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very good product, I’m pleased.
Style: 15' Rhino Sewer Hose
Review Image by Dainelys Noya Dainelys Noya
Excellent Quality and Super Reliable! I am extremely impressed with the Rhino Flex 15' RV Sewer Hose Kit. The hose is durable, sturdy, and holds its shape perfectly thanks to the secure compression design. The fittings are strong and lock into place easily, giving me full confidence when dumping my tanks. I also love the clear elbow—it makes it simple to see when the job is done. The hose compresses nicely for storage, which is a huge plus when space is limited. Overall, this kit is high-quality, easy to use, and absolutely worth the money. Highly recommended for any RV owner! ... show more
Reviewed in the United States on December 9, 2025 by Dainelys Noya Dainelys Noya
    • Worth the money. Get it.
Style: 20' Rhino Sewer Hose
I am a full time RV'er and these are the best hoses I have worked with. At this point I just do not buy anything else unless I have no choice. Yes, everything fails over time but these last the longest. If you want solid equipment you just don't have to worry about, get these hoses.
Reviewed in the United States on February 7, 2026 by SELLWOOD
    • Great Product! the star ratings and reviews were right on! This will be my go to brand.
Style: 20' Rhino Sewer Hose
What a great easy to handle hose, comes in 2 sections perfect for flexabilty. Strong yet plyable with tight connections, endcaps for both sides on both sections.
Reviewed in the United States on February 7, 2026 by Jesus Vicente Garcia
    • Rock-Solid RV Sewer Hose – Reliable, Easy to Use, and Built to Last!
Style: 15' Rhino Sewer Hose
This is hands down the best RV sewer hose I’ve used. The Camco RhinoFLEX 15-ft kit is well-designed, sturdy, and incredibly user-friendly. The hose itself feels thick and durable with just the right amount of flexibility — it holds its shape without collapsing or kinking, even when extended fully. The clear elbow is a great feature — not only does it help ensure everything is flowing properly, but it gives peace of mind when you're flushing tanks. The 4-in-1 adapter fit perfectly at every dump station we've used so far. I also love how the swivel bayonet fittings lock in tightly without leaking, and the entire setup stores easily in my RV’s bumper compartment. We've taken this kit on several trips now, and it has held up great through varying temperatures and terrain. Compared to cheaper hoses we've had to replace, this one is worth every penny. Highly recommend for anyone looking for a reliable and hassle-free sewer connection ... show more
Reviewed in the United States on July 30, 2025 by Ryan C Carlson
    • Go go camco
Style: 20' Rhino Sewer Hose
Camco makes good stuff the reason for a four-star rating is one of the cam locks that locks the two hose sections together was excessively tight and I was not able to get it to lock fully, I just checked this up to a manufacturing defect, I was able to get it to lock so it wouldn't leak so it's good but I'm happy with the product ... show more
Reviewed in the United States on March 1, 2026 by Sean Cecil
    • No issues w/quality after 2 years
Style: 15' Rhino Sewer Hose
great price. 2 years and no issues
Reviewed in the United States on February 25, 2026 by customeyes
    • Reliable, Well-Designed Sewer Hose Kit That Just Works
Style: 15' Rhino Sewer Hose
This Camco RhinoFLEX 15-ft RV sewer hose kit is another example of why I continue to buy Camco products. Everything about it feels well thought out, solidly constructed, and designed specifically for real RV use. The hose is flexible yet durable, connects easily, and holds its shape without feeling flimsy or cheap. The clear elbow fitting with the removable 4-in-1 adapter is especially useful. Being able to visually confirm when the tank is fully drained adds peace of mind and takes the guesswork out of the dumping process. Connections are secure, leak-free, and quick to set up and break down at the campsite. After using it multiple times, I can say this kit simply works the way it should. It’s dependable, easy to handle, and offers excellent value for the quality you get. I would absolutely recommend this sewer hose kit to any RV owner looking for a reliable, no-nonsense solution that performs every time. ... show more
Reviewed in the United States on January 10, 2026 by Mark H. in the Garage
    • Easy Install; clear elbow a plus!
Style: 20' Rhino Sewer Hose
Review Image by Mae Mae
Review Image by Mae Mae
Review Image by Mae Mae
This set up was very easy to connect. Strong hooks at the end that attaches to the tank and lock in place. To lock it, I had to use brute force! Omg. :-) I’m very happy with the clear elbow. I had always shut the tank before it was clear, I am sure. One concern, I saw leakage between the clear elbow and the adapter that connects with the sewer line. 30 seconds later the leak healed it seal, so to speak ... show more
Reviewed in the United States on February 11, 2026 by Mae Mae

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