Superior Tank Dumping: Streamline RV tank dumping with Camco’s RhinoFLEX 15' RV Sewer Hose Kit. Made with a tough, flexible RV sewer hose, this complete RV camping kit provides simple grey & black water tank dumping on your camping adventures. | Built Flexible & Tough: Constructed with 23 mils of durable polyolefin and reinforced with steel wire, the RhinoFLEX RV black water hose can bend & maintain its shape for reliable, long-lasting use. | Patented Design Made in the USA: This product is proudly manufactured in the USA using high-quality global materials for superior durability and performance. The patented design ensures exceptional craftsmanship and quality. | 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. | Compact & Space-Saving: The 15' RV waste hose compresses to just 56″ with the fittings for easy RV sewer hose storage. Use the included removable 4-in-1 adapter to conveniently store the hose in your camper's 4″ square bumper. | All-Inclusive Kit: This RV dump hose kit includes (1) 15' RhinoFLEX camper sewer hose w/pre-attached fittings, (1) clear elbow w/4-in-1, & (2) storage caps. Fittings swivel 360° for easy connecting & the clear elbow shows when the tank is empty.