Camco Sewer Hose Seal | 4" x 3", Black

This rubber seal fits directly onto the end of an RV sewer hose to help close the gap at the dump station inlet, cutting down on odors and mess during tank dumping.

It's sized for 4" x 3" connections and pairs with Camco's grey water seal for a more complete seal at the dump station.

• Connects directly on an RV sewer hose for an odor-proof connection at the dump station
• Works with Camco's grey water seal
• 4" x 3" diameter
• Durable rubber construction
• Made in USA

A low-cost part worth keeping a spare of, since it takes regular wear at every dump station stop.