Camco RV Sewer Hose Seal 39313

RV Sewer Hose Seal Sponge Ring, by Camco, Easy Slip 4" x 3", is a standard sponge ring that helps seal the sewer dump outlet when draining gray water tanks.  Works with the grey water seal or directly on camper sewer hose for an odor-proof connection to the dump station. Part of the Easy Slip gray water drain system. Sponge ring only, seals not included.