Enhanced Odor Prevention
The flexible silicone chamber forms a tight internal seal that blocks sewer gases when the drain is not in use. Its magnetic–gravity mechanism ensures reliable closure, maintaining long-lasting deodorization even after frequent operation.
Strong Insect Protection
The automatic closing design isolates the indoor environment from the sewer system. When no water flows, the valve shuts firmly, preventing cockroaches, centipedes, and other drain pests from entering the room.
Anti-Backflow Security
The silicone seal strengthens under rising water pressure, stopping wastewater from returning through the pipe. This pressure-adaptive barrier protects floors from contamination during sudden pipe pressure changes or heavy drainage loads.
Ultra-Fast Drainage
The straight-flow design reduces resistance and accelerates water discharge. The 3 cm deep core with smooth arc shaping allows water to pass quickly, preventing pooling and improving drainage efficiency in both showers and bathrooms.
High Sensitivity & Durability
The internal mechanism responds instantly when water enters, opening with minimal pressure and closing immediately afterward. With a tested lifespan of up to 500,000 cycles, it maintains stable performance and long-term reliability.
Self-Cleaning & Anti-Clogging
The internal structure minimizes residue accumulation and releases hair and debris with the water flow. This self-cleaning effect reduces maintenance needs, keeps the drain unobstructed, and avoids common clogging problems.
















