DUMPMAN 20 FT RV Sewer Hose Kit, Sewer Hose for RV Camper - Includes 2 Attachable 10 ft Sewer Hose with Swivel Fitting, 90 Degree Clear View Sewer Adapter, and 4 Storage Caps
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Availability:
In Stock.
Arrives
Tuesday, Mar 24
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Size: sewer hose
Features
- RV Sewer Hose 20FT Includes two 10ft sewer hose with rotating fittings, one removable transparent elbow with 4-in-1 adapter and four end caps. The DUMPMAN RV Sewer Hose Kit has everything you need to drain your RV, camper, or motorhome.
- Made of Durable Materials This sewer hose for RV camper is made of TPE, excellent in wear-ability and resilience. 24 mil vinyl material prevents puncture and offers superior abrasion resistance and UV proof. It springs right back if you step on it.
- Leak-Proof This camper sewer hose fittings with 4-prong bayonets ensure tight fit. Built-in high-quality rubber seal prevents leaks. Easily install on any RV sewer outlet.
- Clear View Adapter Clear 90 degree sewer adapter so you can see when the drain process is over. It fits 4 different sizes (3-inch slip, 3-inch, 3-1/2-inch and 4-inch NPT) of threaded dump station pipes.
- Easy To Store The RV sewer hose is made of flexible material and accordion construction. 10ft Hose collapsed to 45 inches for convenient storage, it doesnt take as much space. It will fit 4" and above square bumpers. PATENTED.
Brand: DUMPMAN
Material: Plastic
Color: Blue
Product Dimensions: 17"L x 7"W
Item Weight: 2.63 Kilograms
Nominal Wall Thickness: 0.023 inches
Outside Diameter: 3 Inches
Item Length: 240 Inches
Manufacturer: DUMPMAN
Brand: DUMPMAN
Material: Plastic
Color: Blue
Product Dimensions: 17"L x 7"W
Item Weight: 2.63 Kilograms
Nominal Wall Thickness: 0.023 inches
Outside Diameter: 3 Inches
Item Length: 240 Inches
Manufacturer: DUMPMAN
Item Weight: 5.79 pounds
Item model number: KPWG
Size: sewer hose
Included Components: NO
Batteries Included?: No
Batteries Required?: No
Date First Available: May 15, 2024
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: sewer hose
Moves the poop from point 'a' to point 'b'. No leaks, seems very sturdy, and it's as long as described. It was very easy to install. What more could you ask for?
Reviewed in the United States on February 28, 2026 by Ryan Stephens
Size: sewer hose
The hose was well made and had no problems with leaking or fittings.
Reviewed in the United States on February 16, 2026 by GLC
Size: sewer hose
Kink resistant, no leakage, great product!
Reviewed in the United States on March 6, 2026 by Gina Bowles
Size: sewer hose
Will not fit into storage spot on 5th wheel trailer. on rear bumper To fat. Good product
Reviewed in the United States on February 10, 2026 by Janice Kee
Size: sewer hose
This DUMPMAN 20 FT RV Sewer Hose Kit is a 5-star essential for RV and camper owners—leak-proof, easy to handle, and built to make waste disposal stress-free! Leakage is 100% prevented by smart design: The 2 attachable 10-ft hoses have tight-sealing connections, and the swivel fittings lock into place without gaps—no messy drips or sudden leaks during use. I’ve used this kit at 6+ campgrounds (in both dry and rainy weather), and there’s never been a single leak, even when the hose is fully extended or slightly angled. The 90-degree clear view adapter adds extra security too: its rubber gasket creates a tight seal with RV outlets and campground dump stations, and the transparent design lets you check flow without lifting the hose (which avoids accidental spills). Unlike cheap RV hoses that crack or loosen at the joints, this kit’s connections stay secure every time. Ease of use makes it perfect for beginners and pros alike: Attaching the two 10-ft hoses takes 10 seconds—just twist the swivel fittings until they click, no tools or brute force needed. The 90-degree adapter is even simpler: align it with the RV’s sewer outlet, push, and twist to lock. The hoses are flexible (but not floppy) —they bend easily to reach dump stations without kinking (a huge frustration with stiff hoses). Even draining thick waste is smooth, thanks to the wide inner diameter—no clogs or slow flow. When done, disconnecting is just as easy: the swivel fittings release with a gentle twist, and there’s no residual waste left in the connections (thanks to the tight seal). Hole size (inner diameter) is optimized for RV use: The hoses have a standard 3-inch inner diameter—wide enough to handle all RV waste (liquid and solid) without clogging, and compatible with almost all RV sewer outlets and campground dump stations. The 90-degree adapter matches this size perfectly, so there’s no reduction in flow (unlike smaller adapters that cause backups). Whether you have a small camper or a large Class A RV, this hole size works seamlessly—no need to buy extra adapters or modify the kit. Ease of storage is a standout for RVs (where space is tight): The kit includes 4 storage caps—2 for the hose ends and 2 for the adapter—so you can seal off any residual waste before storing (no odors or leaks in your RV’s storage compartment). The two 10-ft hoses are lightweight and flexible enough to roll up tightly (they fit into a standard RV sewer hose storage bag or even a small plastic bin). When rolled, the entire kit takes up less space than a medium-sized backpack—far more compact than rigid or bulky sewer hose sets. I can easily tuck it under the RV’s storage tray without crowding other gear. Functionality covers every RV sewer need: The 20-ft total length (split into two 10-ft sections) is versatile—use one 10-ft hose for close dump stations, or attach both for longer distances (common at busy campgrounds where dump spots are far from RVs). The clear view adapter lets you monitor flow, so you know when the tank is empty (no guessing or over-draining). The swivel fittings also allow the hose to move slightly without disconnecting—handy if the RV shifts a little while draining. Even in cold weather (down to 40°F/4°C), the hoses stay flexible—no cracking or stiffening that blocks flow. Quality is durable for long-term RV use: The hoses are made of thick, heavy-duty PVC that resists punctures (from rocks or sharp campground surfaces) and UV damage (no fading or brittleness after sun exposure). The swivel fittings are made of sturdy plastic (not cheap, breakable material)—they’ve been twisted on/off dozens of times and show no signs of wear. The clear view adapter’s gasket is thick and long-lasting (no shrinking or cracking that causes leaks), and the storage caps are rigid enough to stay on during transport. After 6 months of regular use, the entire kit still looks and works like new. If you own an RV or camper, this DUMPMAN sewer hose kit is a must-have for hassle-free waste disposal. Highly recommend!
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Reviewed in the United States on August 26, 2025 by Alda
Size: sewer hose
Great item. Fits in the bumper storage.
Reviewed in the United States on February 25, 2026 by Arlena Mullen
Size: sewer hose
Time will tell, but, so far so good. Seems to be better quality
Reviewed in the United States on March 3, 2026 by ajg5394
Size: sewer hose
Leaked the first time I used it
Reviewed in the United States on February 14, 2026 by Troy Oswald