Integrated Backflow Prevention: Features a specialized one-way valve that allows waste to exit while effectively blocking sewage backflow and foul sewer gases from entering your living space.

Ultra-Secure High-Tack Wax: Crafted from premium, high-density wax (often called "butter material" for its moldability) that conforms to irregular floor surfaces for a 100% airtight and watertight bond.

110mm Precision Fit: Specifically engineered for pipes with a 110mm inner diameter, ensuring a snug, "no-wiggle" fit that remains stable even under the pressure of high-traffic use.

Leak-Proof Structural Seal: The thick wax gasket absorbs vibrations and accommodates slight toilet shifting, protecting your subfloor from the rot and water damage caused by hidden leaks.

Multi-Stage Odor Barrier: Combines a physical wax seal with a mechanical valve to create a dual-defense system against methane odors and unpleasant plumbing smells.

Simple DIY Installation: Designed for a hassle-free "drop-in" setup; follow the intuitive alignment guide to secure a professional-grade connection without hiring an expensive plumber.

What's in the box
1 x Blue Toilet Flange Wax Ring with Integrated Backflow Valve