Air Admittance Valve Trap Assembly Kit With One And A Half Inch Vent, No Fuss Quick Install For Kitchen And Bathroom Sinks, Prevents Sewer Gas Odors, Superior Seal AAV, White

Air Admittance Valve Trap Kit with 1-1/2 in Vent, Single
✔️ Includes 1-1/2 in tubular trap with quick-install AAV kit, ready

This air admittance valve (AAV) trap assembly kit provides a clean venting solution for sinks, typically installed under kitchen and bathroom sinks to vent drainage and block sewer gas odors without external roof venting. The kit includes a 1-1/2 in vent (38.1 mm) compatible tubular trap for a compact DIY install.

✅ 1-1/2 in tubular trap assembly with integrated AAV
✅ Odor prevention and sewer gas control
✅ Quick-install design for DIY setups
✅ Suitable for kitchen and bathroom sink vent lines
✅ White color to blend with fixtures

💡 What is an air admittance valve used for and why is it handy?

An air admittance valve provides a one-way vent to balance pressure in drainage lines, preventing siphoning and sewer gas backup.

- Handy for venting under sinks where roof vents aren't practical
- Useful in tight spaces or when installing new fixtures
- Helps maintain trap seals and reduces odors
- Easy to install with a compatible trap assembly kit