HepvO 1-1/2 Trap

The Hepvo Innovative Hygienic Self-sealing Waste Valve 1-1/2″ replaces the old p-trap and prevents the escape of foul grey water odors from your RV waste tank. No siphonage, no noise, no smells! The unique dry sealing valve prevents the escape of those odors and eliminates the need for check vents. Reduces pipe length, allows multiple branch connections and increases flexibility in the location of fixtures.