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Your cart is empty.Valterra Silverback Extension Hoses stay flexible down to -20° F and have a maximum temperature of 150° F. Each hose collapses for easy storage and springs back when compressed. 24 mil polypropylene with UV protection, durable 100 mil protective beading.
KelleyS53
August 27, 2025
You need to make sure you are not interchanging products. The connections are not the same. My Rhino hose would not make a secure connection. It could have been very stinky.
R54
August 2, 2025
Nice and sturdy. just what I was looking for.
DR
June 6, 2025
Hi. I simply don't like Orange, Yellow, & bright color, accents around my RV. I don't want to draw attention to my poop transfer system :). This was the least offensive, heavy duty, product I could find. It collapses, clicks togther, similar to the Rhinoflex. Both ends swivel. Only one end of Rhinoflex swivels. It's advertised as heavy duty, time will tell. And, most important, its not bright color.
Mark
May 20, 2025
Seems well made. I have used it only once and it worked well. It doesn’t seem to keep its shape well when it is collapsed.
DAVE
May 12, 2025
Works good very strong
Nathan
April 30, 2025
The silverback sewer hose is the most durable and easy to use sewer hose. Easily snaps together for shorter length if needed and very flexible.
Zoomie
March 31, 2025
The expandible tubing too easily "unscrews" from its "threaded" end fittings, presumably owing to poor adhesion between the hose and fittings and/or inadequate "threaded" engagement. When first trying this new 5' extension sewer hose, it was properly connected between a RV gray tank outlet and a macerator. ALWAYS FIRST TEST tank connections & hoses using GRAY water! In this case, the connectors were properly mated and locked, but the hose swelled at the connector's "thread" and began to leak as it unscrewed itself from the connector. At least it was only soapy wash water, not galley water. Because 5' hoses are difficult to find, unable to remove the failed "adhesive", roughened connector "threads" with an abrasive pad, washed the connector and hose end mating surfaces with alcohol, liberally applied 3M Super Weatherstrip and Gasket Adhesive to mating surfaces and screwed the hose onto the connector. Then clamped the hose to the connector with a pair of Jubilee clips. Now waiting 48hr for the 3M adhesive to cure before testing with a gray water tank drain.
S. Fischer
March 7, 2025
I was very disappointed in this item in regards to durability. In the past I've use much less expensive hoses and they lasted as long, or longer than this hose. The hose tore at the end coupling.
paul lepire
December 27, 2024
pour vr.
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