Sewer Sponge Rings For RV parks requiring a gas-tight sewer connection. 4" x 3" sponge ring. Sponge Ring Soft.
Sewer Hose Fittings
Prop 65 Warning
WARNING: This product may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov