Designed for versatility, this one-way pipe check valve can be used in various plumbing applications, including bathrooms, kitchens, and laundry areas. Its white finish complements any pipework, while its primary function is to prevent backflow and smell. This valve is an essential addition to any plumbing system, ensuring cleanliness and cleanness throughout your home. Features -Color:White -Material:PVC -Size:13.80X11.80X11.80cm/5.42X4.64X4.64in -Recommended hose diameter: 110 mm. -Backflow blocker: effectively blocks smell and wastewater from flowing back, keeping your drainage system clear -Simple installation: comes with user-friendly clamps for easy setup, suitable for any home or garden drainage system -Versatile functionality: ideal for various applications, including balcony and garden floor drains -Simple to install: quick and easy installation without the need for professional accessories, making it convenient for anyone -Wide range of uses: suitable for different pipe systems in homes and public places, such as kitchens, bathrooms, and laundry rooms Package list: 1 x adapter 1 x fixing ring