Drain and flush your sewer tanks using a high-pressure water stream that pulverizes waste. System shoots water down through the included sewer hose or up into RV plumbing. Clear connector shows when tanks are clean. Dump station adapter included.

Replace a damaged RV sewer hose with this flexible, 15-mil-thick drain hose so you can empty your holding tanks after a weekend RV trip. Bayonet fitting on 1 end of hose hooks up to your waste valve's lug fitting. Inlet adapter sold separately.

Hose allows you to flush your RV's wastewater tanks and sewer hose. Gray color reminds you that the hose is not for use with drinking water. The male end twists onto your reverse flush valve, and the female end twists onto fresh water connection.

The rotating fitting on this replacement sewer hose ensures that the hose stays flat on the ground as you hook up to your holding tank. The 15-mil-thick construction makes it great for short, weekend trips in your RV. Inlet adapter sold separately.

If frequent RV trips have worn out your sewer hose, replace it with this heavy-duty, 21-mil-thick one so you can empty your holding tanks. Attach adapters (sold separately) to each end, then hook up to your RV and the sewer inlet when ready to dump.

Built for the on-the-road lifestyle of full-time RVing, this extra-heavy-duty, 26-mil-thick sewer hose offers maximum protection from crushing, punctures, and UV rays when emptying your tanks. 4-In-1 clear elbow adapter fits 4 sizes of sewer inlets.

Replace a damaged RV sewer hose with this 8-mil-thick drain hose so you can dump your holding tanks after a short trip in your RV. Bayonet fitting on 1 end of hose hooks up to your waste valve's 3" lug fitting. Inlet adapter sold separately.

Get a little extra help reaching the campground dump station with this 5' long extension hose. Perfect for frequent RV trips, this heavy-duty, 23-mil-thick hose is durable and UV-resistant.

Replace a damaged RV sewer hose with this durable, 18-mil-thick drain hose so you can empty your holding tanks after an extended RV trip. Bayonet fitting on 1 end of hose hooks up to your waste valve's lug fitting. Inlet adapter sold separately.

The rotating fitting on this replacement sewer hose ensures that the hose stays flat on the ground as you hook up to your holding tank. The 15-mil-thick construction makes it great for short, weekend trips in your RV. Inlet adapter sold separately.

Get a little extra help reaching the campground dump station with this crushproof 5' long extension hose. Perfect for full-time RVing, this heavy-duty, 24-mil-thick hose resists scratches, punctures, and UV damage.

Replace a damaged RV sewer hose with this durable, 18-mil-thick drain hose so you can empty your holding tanks after an extended RV trip. Attach adapters (sold separately) to each end, then hook up to your RV and the sewer inlet when ready to dump.

Get everything you need to successfully empty your dual RV waste tanks simultaneously. 2 Separate 10' hoses connect directly to your waste valves. "Y" fitting connects hoses to elbow adapter, which connects at the dump station.

Replace a damaged RV sewer hose with this flexible, 15-mil-thick drain hose so you can empty your holding tanks after a weekend RV trip. Bayonet fitting on 1 end of hose hooks up to your waste valve's lug fitting. Inlet adapter sold separately.

Get a little extra help reaching the campground dump station with this 10' long extension hose. The quick connector fittings attach to other Prest-O-Fit sewer products without the need for clamps. Perfect for weekend RV trips.

Great for hard-to-reach RV waste valves, this crushproof, puncture-resistant compartment hose hooks up to your waste valve, so you can attach your drain hose (sold separately) and empty your holding tanks. 24-Mil-thick material is extra-durable.

Great for hard-to-reach RV waste valves, this heavy-duty, 23-mil-thick compartment hose hooks up to the valve, making it easy to attach your drain hose (sold separately) so you can empty your RV's holding tanks. Poly material resists sun damage.

Get a little extra help reaching the campground dump station with this 5' long extension hose. Perfect for extended trips and part-time RVing, this 18-mil-thick hose is durable.

Fill hose allows you to drain your RV's gray-water tank into your wastewater tote tank. Gray color reminds you that the hose is not for use with drinking water. Female connectors with seals at either end for simple installation.

Replace a damaged sewer hose with this 15-mil-thick drain hose so you can dump your holding tanks after a short trip in your RV. Attach adapters (sold separately) to each end, then hook up to your RV and the sewer inlet when you're ready to dump.

Get some extra help reaching the campground dump station with this 17' long extension hose. The quick connector fittings attach to other Prest-O-Fit sewer products without the need for clamps. Perfect for weekend RV trips.

Get a little extra help reaching the campground dump station with this 5' long extension hose. The quick connector fittings attach to other Prest-O-Fit sewer products without the need for clamps. Perfect for weekend RV trips.

Replace a damaged RV sewer hose with this flexible, 15-mil-thick drain hose so you can empty your tanks after a weekend RV trip. Attach adapters (sold separately) to each end, then hook up to your RV and the sewer inlet when you're ready to dump.

Replace a damaged RV sewer hose with this flexible, 12-mil-thick drain hose so you can empty your holding tanks after a weekend RV trip. Attach adapters (sold separately) to each end, then hook up to your RV and the sewer inlet when ready to dump.