This 4-in-1 clear adapter makes it easy to connect to dump station and shows when tanks are empty. The 90-Degree elbow reduces stress on hose by preventing it from bending sharply. Bayonet fitting easily twists onto standard 3" lug fitting.

This sewer termination adapter connects your spigot to your sewer hose. 3" Hub slides onto your spigot, and secures with ABS solvent cement (sold separately). 3" Lug fitting allows you to connect to bayonet fitting on sewer hose.

"Y" sewer adapter connects 2 sewer drain hoses to a third sewer hose or elbow adapter. Designed for RV's with two separate tank valves. Swivel lug fitting and bayonet fittings ensure hoses lay flat.

This eccentric tank reducer converts a 3" tank outlet to an 1-1/2" opening for a gray-water tank. 3" Spigot mounts directly in tank outlet or slides into sewer pipe. 1-1/2" Hub slides over sewer pipe.

Adapter converts RV waste valve to connect to 3" hub sewer pipe. The bayonet fitting rotates, making it easy to connect to the lug fitting on your RV's waste valve. And the 3" hub slides over the sewer pipe.

Adapter has a 45-degree angle that reduces stress on your sewer hose by keeping it from bending sharply. Bayonet end connects to waste valve, and lug fitting end connects to your sewer hose - no clamps needed. Clear plastic shows when tank is empty.

Pair this coupler with a sewer pipe adapter (sold separately) to connect a rigid drain pipe to your RV's waste valve. One end secures to a 3" diameter rigid pipe, and the other end secures to the sewer pipe adapter. Includes 2 hose clamps.

Adapter converts RV waste valve to connect to 3" threaded sewer pipe. The bayonet fitting rotates, making it easy to connect to the lug fitting on your RV's waste valve. And the 3" MPT threads onto the sewer pipe.

This swivel connector eliminates hose kinking while helping you drain your gray-water tank. 1-1/2" FPT end threads onto sink drain or trap. 3/4" hose thread end threads into gray-water flushing hose (sold separately).

Twist-on adapter converts your black-water tank valve into a hook-up for a gray-water waste hose. 3/4" Female NPT ends threads onto gray-water hose. Plug prevents drips when hose is not connected. Raised grip makes it easy to rotate on and off.

Adapter has a 90-degree angle that reduces stress on your sewer hose by keeping it from bending sharply. Bayonet end connects to waste valve, and lug fitting end connects to hose - no clamps needed. Clear plastic shows when tank is empty.

Threaded fittings convert a sewer hose with no fittings into complete hose with drain adapter. Bayonet fitting and 4-in-1 dump station adapter thread onto opposite ends of the hose. Coupler unites two separate sewer hoses to create a longer hose.

This coupler connects (2) 3" diameter sewer system pipes in your RV or motorhome. Simply slide the pipes into either side of the coupler and secure with ABS solvent bond (A05-0303 - sold separately).

This street elbow connects (2) 3" diameter sewer pipes in your RV or motor home. Elbow changes the direction of waste flow. Simply slide the pipes into either side of the elbow and secure with ABS solvent bond (A05-0303 - sold separately).

Elbow combines 2 black-water waste tanks or waste pipes into one outlet. (2) 3" Flanges bolt onto black-water valves or sewer pipes. 3" Lug fitting makes it easy to connect to your sewer hose.

Elbow combines 2 black-water waste tanks or waste pipes into one outlet. (2) 3" Flanges bolt onto black-water valves or sewer pipes. 3" Hub slides onto sewer pipe.

This sewer slip hub bolts onto your black-water waste valve. 3" Hub slides onto black-water waste pipe and secures with ABS solvent bond (A05-0303 - sold separately).

Elbow connects your black-water waste valve and sewer pipe to change the direction of waste flow. 3" Spigot slides into sewer pipe and secures with ABS solvent bond (A05-0303 - sold separately). 3" Rotating flange bolts onto waste valve.

This sewer termination adapter connects your sewer pipe to your sewer hose. 3" MPT threads onto your sewer pipe. 3" Lug fitting allows you to connect to bayonet fitting on sewer hose.

Sanitary wye connects to black-water and gray-water waste valves to combine them into one pipe. 3" Flange connects to black-water valve. 1-1/2" Rotating flange connects to gray-water valve. Hose connects to 3" lug fitting.