4 Pack 1.5 Inch Duckbill Valve Kit Replacement For Sealand Vacuum Generators T12 T14 SW12 SW14 VG2 VG3 And S Series Pumps Great Odor Control For RVs And Boats
✔️ 1.5 inch duckbill valves for Sealand VG2 VG3 and S-series pumps
4-pack replacement duckbill valves designed for Sealand vacuum pumps and S-series discharge units. Ideal for RVs and boats to prevent backflow and odors around the toilet area. Verify your pump model and valve count before purchase.
✅ 1.5 inch duckbill valve size for a precise fit (not 2 inches)
✅ Compatible with Sealand S-series, VG2, VG3, and low-profile T-series discharge pumps
✅ Prevents backflow and odors in RVs and boats sanitation systems
✅ Easy hand-tighten replacement with no tools required
✅ Includes four black valves in the pack
💡 What is a 1.5 inch duckbill valve replacement used for in RV and boat vacuum systems? This handy accessory helps prevent odors from backing up into living spaces. - Seals against backflow in sanitation lines for RVs and boats - Fits Sealand S-series, VG2, VG3, and T-series pumps - Easy swap with basic hand tightening