The Duraflex 20′ Sewer Hose Support provides excellent stability, ensuring your sewer hoses are securely elevated for optimal drainage. Designed to eliminate kinks and bends, this support system promotes smooth waste flow and hassle-free waste disposal. Its compact, collapsible design makes it simple to store and transport, fitting easily into your RV storage compartments. Made from high-quality materials, this sewer hose support is built to last, enhancing your RV experience with reliable performance.
Before You Order
Before ordering, compare model 21858S, finish, connection size and mounting details listed for this item with your existing RV fixture to reduce fit mismatch risk.
Frequently Asked Questions
What should I check for 21858S?
Compare the product model and listed fixture details with the part being replaced. The Duraflex 20' Sewer Hose Support provides excellent stability, ensuring your sewer hoses are securely elevated for optimal drainage.










