Valterra Flush King Sewer Hose Reverse Flush Valve • F02-4350

The Valterra Sewer Hose Reverse Flush Valve provides the easiest and most effective way to backflush, rinse, and clean your black and gray water holding tanks in your RV.

• Unique design lets you reverse flush your holding tanks from outside your RV.
• Eliminates the need to use tank wands and other products.
• Flush King refills, cleans, and rinses out your pipes, regardless of bends and angles in your plumbing.
• Simply connect the Flush King to your RV drain outlet and connect your RV sewer hose to the opposite end.
• Fits standard 3" lug fittings on your RV sewer outlet.
• Gray water hose connects to the backflow preventer on the Flush King.
• The backflow preventer features a blue knob that controls water flow.
  • Tank setting backflushes your holding tanks.
  • Hose setting rinses out your sewer hose.
• Universal design attaches quickly and easily.
• 360-degree swivel handle for simple hookup and operation.
• Cleans your tank sensor probes for accurate tank level readings.
• Translucent barrel allows you to see when your tanks are completely clean.
• Weight: 1.89 lbs.
• Limited 1-Year Manufacturer Warranty.