[Straight drainage] Compared to traditional sealing rings, it has a larger drainage volume, a flat drainage structure and a flood discharge as smooth, downward drainage. The magnetically closed model can perform important functions such as prevention of water overflow and prevention. A variable diameter design has adjustable thickness and the socket can be cut. Equipped with a tap. Closing the temple can prevent the spread of odors ..[ Divided hole] There is a small hole for the rotational pipe of the water treatment device, which can be drilled and bound when necessary. The water treatment device is suitable for the 3-8 mm rotation pipe ..[ Main Material] Washing machine evacuating hose seal is made of resin silicone, strong and durable against high and low temperatures, long-lasting, full elastic, durable, deformation, strong sealing provides strong sealing.