- Backflow Preventer for Washing Machine Drains: This silicone backflow preventer is designed to resist corrosion and aging, ensuring long-lasting durability for your floor drain. - Efficient Floor Drain Solution: Made from high-quality silicone, this product allows for fast water flow, is odorless, and is resistant to breaking or deformation. It effectively seals waste to prevent backflow. - Reliable Sink Drain Seal: Crafted from carefully selected materials, this seal minimizes the risk of breaking, preventing sink backflow and maintaining a clean and functional drainage system. - Precision Engineered Channel Sealing Ring: Our product features fine processing and attention to detail, ensuring smooth and safe usage. It also serves as a hair removal tool for sinks, enhancing its practicality. Key Benefits: - Prevents backflow and clogs in washing machine drains and sinks. - Durable silicone construction withstands wear and tear. - Easy to install and compatible with standard floor drains. Applications: - Ideal for residential washing machine installations to avoid backflow issues. - Perfect for kitchen and bathroom sinks to maintain hygiene and functionality. - Suitable for use in commercial settings where efficient drainage is essential. Enhance your plumbing systems with this reliable backflow preventer that combines performance, durability, and ease of use.