New
Gravity 20' Premium Sewer Hose Kit
New Arrival

Gravity 20' Premium Sewer Hose Kit

$89.99

Doesn't crush, doesn't crack, built to last.

Gravity is the extra heavy duty 20 foot sewer hose kit built to handle dump after dump, mile after mile. Easy lock fittings make hookup simple. Here it clicks, trust the seal.

What's in the kit
  • Two 10 foot hose sections
  • One clear elbow
  • Four drip caps
Includes the Prime Promise
Fast, tracked U.S. shipping
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Product Details

Every RVer knows the drill: a hose that kinks, splits, or slips off mid-dump at the worst possible moment. Gravity is a heavy-duty 20' sewer hose built so that job stops being the worst part of camping.

  • Length: 20 feet, ribbed and fully collapsible for storage
  • Material: 24 mil TPE construction — doesn't crush, doesn't crack, and is built to last
  • Connections: Easy Lock fittings that are easy on your hands. Just twist to lock, and when you hear the click, you know you can trust the seal.
  • Elbow adapter: Clear housing, so you can actually see the flow
  • End caps: Hinged drip caps on both ends — no more setting a dripping hose down

Backed by the Prime Promise guarantee, so you can order with confidence.

Real RVers. Real Tests.

See Gravity in the wild.

  • ALL NEW RV SEWER HOSE! Extra-Heavy Duty! From a Familiar Face! PRIMERV GRAVITY

    Video by Big Truck Big RV

Overall rating: 4.935484 / 5 from 31 reviews.

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Reviews

good flow good storage good design

"this is the best of the best products all put together to flow your waste to its home, easy storage as well as easier to cleanup. it seems to be built to last, better interlocks with quality materials comes with everything to move waste as well as store not leak or stink Scott"

— H P. (5/5)

Gravity 20' sewer hose kit

"A great addition to our sewer system. I will be getting rid of my older hoses and do like the easy connections and clear elbow to make sure our tanks have flushed out completely. Completive pricing and a very good product! This sewer hose system lays in the proper flushing position for sure!!"

— David F. (5/5)

Best set up and break down yet

"This sewer hose does exactly what it supposed to do. My husband has always been frustrated setting up the sewer hose because it didn’t compress and stay compressed but this gravity sewer hose does exactly that. Breaking camp in the rain is never fun but eliminating the frustration made it more tolerable. Would definitely recommend this sewer hose to anyone."

— Paula C. (5/5)

The hose works great. However

"The hose works great. However a note to advise to collapse the hose before putting the end caps on would save a lot of cussing. They fit so well that if you collapse it as you’re feeding it in the holder the first end just expends and you’re trying to figure out why it doesn’t fit. Quality product. My little fight with it just proved how well it’s made."

— Richard R. (5/5)

Fixed Clear Elbow

"I've used the hoses for a day. They work as designed which I wasn't worried about. The issue is the fixed clear elbow adapter to the threaded fitting. Because it doesn't detach you can't account for parks with recessed sewage pipes. Camco has an extension piece so the bayonet will be higher and avoids this issue. There was a satisfying click connecting the two hoses which I appreciate."

— Thomas L. (4/5)

Replaced my old rhino that

"Replaced my old rhino that had a hole in it. It’s a heavy duty hose. I also like the 90 that screws in the sewer end. It’s a solid piece so the adapter doesn’t get stuck in the sewer pipe. Very happy with liquified products."

— Bryan H. (5/5)

Hose is great and super flexible

"Just received this sewer hose on Wednesday and hooked it up when we got to the campground today. I like that this comes in two sections so if you’ve got a nearby sewer connection you don’t have a bunch of extra sewer hose laying around all over. The elbow fitting hooked up to the hose and sewer connection easily and I was able to thread it right in. The hoses themselves are very pliable, they are easy to lay down and flexible you can loop them around anything. Overall it’s a quality product and the tape on the box made me chuckle so I had to include a picture of that."

— Jon L. (5/5)

I haven't had a chance

"I haven't had a chance to actually use my new Prime Gravity hose, but I did check to see if it is easier to couple and decouple than my "R" hose. The answer is HECK YES! The "R" hose is very difficult to couple and decouple. They even make a crappy plastic wrench set to try to make it easier. It really doesn't help much. The new Prime Gravity hose is much easier to use. I suspect the engineered design and tolerances in the couplers made this possible. Congratulations to the Prime Gravity hose team!"

— Steve C. (5/5)

Solid connections

"I was so happy to find a sewer hose that does not leak at the coupling. Got rid of the orange hoses and replaced them with the new gravity sewer hoses. Great solid product great company"

— Daniel B. (5/5)

"We haven’t used it yet but it turns out that both lengths connected do not fit in a standard Brinkley Storage tube. I’m sure it’s a great sewer hose!"

— Cyndy (5/5)

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