Key benefits Prevents backflow and odors: built-in check design and tight-fitting connections stop wastewater and sewer gas from returning into the sink, protecting your bathroom environment. Long-lasting, low-maintenance performance: made from high-quality polypropylene (PP) for corrosion and chemical resistance, durable under normal household use. Fewer clogs, less hassle: integrated hair filter catches hair and debris before they enter the drainage system, reducing the need for frequent snaking or costly repairs. Space-saving and adaptable: flexible, adjustable design lets you change both angle and effective length to fit compact or awkward under-sink spaces without custom plumbing work. Tool-free, quick installation: installs easily by following the included instructions — no professional tools required. Available in three sizes to match common sink configurations. What makes it stand out Built from durable PP material for reliable, long-term use in bathroom conditions. Adjustable angle and length for unique installation needs — ideal when outlet positions do not align with the sink tailpiece. Integrated hair filter protects downstream pipes, reducing maintenance time and expense. Choice of three sizes increases compatibility with a wide range of sinks and traps. Compatibility and specifications Material: high-quality polypropylene (PP). Functions: prevents backflow, built-in hair filter to trap debris, flexible adjustable connection. Installation: designed for simple, tool-free setup; follow supplied instructions. Sizes: offered in three sizes to fit different sink and trap configurations (select the appropriate size when ordering). Practical applications Small bathrooms and apartments: adjust the pipe angle to maximize cabinet storage and avoid interference with shelves or plumbing bundles. Replacement or retrofit jobs: use when replacing rigid pipes or when outlet location does not line up with the sink tailpiece — adjust length and angle for a clean, leak-free fit. Mobile and compact living spaces: suitable for RVs, tiny homes, or boats where space is limited and flexible routing is required. What you’ll get A flexible PP sink drain pipe with built-in hair filter, clear installation instructions, and three size options for better compatibility and performance.