Product overview A compact, practical drain seal and antioverflow connector designed for household kitchens, laundry rooms, and bathrooms. Made from PVC, the four way connection creates a secure junction for sinks, washing machines, and basin outlets to reduce drain odors and limit backflow and overflow events. Key benefits Reduces unpleasant drain odors by creating an effective seal between fixtures and drainage lines. Helps prevent backflow and overflows during heavy use, protecting fixtures and surrounding areas. Simple, fast installation that fits standard domestic plumbing layouts and connections. Durable PVC construction for long service life and minimal maintenance. Multipurpose use across kitchen sinks, washing machine outlets, and bathroom basins. Features and specifications Function: Odorproof drain seal and antioverflow connector. Design: Four way connection to link multiple fixtures or redirect flow as needed. Material: PVC component for corrosion resistance and durability. Compatibility: Designed to work with typical kitchen sinks, washing machine drains, and basin outlets. Performance: Provides a reliable seal and flow control to safeguard household drainage systems. Practical applications Kitchen sink installation: Place between the sink outlet and drain line to reduce sewer gas entry and control wastewater flow when multiple fixtures share a drain. Laundry room setup: Connect the washing machine outlet to a dedicated branch of the drain to limit backflow into the appliance area during discharge. Bathroom basin use: Install beneath the basin to help prevent overflow and to isolate odors from the drainage network. Why choose this solution This PVC four way connection combines simple installation with durable materials to address common residential drainage problems. It is suitable for homeowners seeking a straightforward way to improve kitchen and laundry room functionality and to maintain a cleaner, fresher indoor environment without complex plumbing changes.