Prest-O-Fit 1-0008 Blueline Clear Hose Adapter

Four bayonet hooks and an “X-ring” seal provide a secure, leak-free connection to most waste-valve outlets. Provides a “push-on” connection to Blueline Ultimate Sewer Hoses without the need for clamps. Clear fittings allow you to view when your holding tank is clean. Also connects to standard sewer hoses