What this product does Sink drain pipe made from high-quality polypropylene (PP) that prevents unpleasant odors and backflow while maintaining reliable flow and circulation through the drain. Key benefits (why you need it) Keeps drains smelling fresh and prevents wastewater from backing up into your sink. Built-in hair and debris filter reduces clogs and maintenance, ensuring smooth drainage over time. Adjustable design lets you fit the pipe into tight or unusual installation spaces, saving under-sink room and simplifying layout changes. Fast, tool-free installation lets you fit or replace the drain yourself without professional help. Main features Material: Durable, chemical- and corrosion-resistant polypropylene (PP) for long service life. Anti-odor / anti-backflow design: Integrated trap and flow control to block smells and reverse flow. Hair filter: Internal strainer captures hair and solid debris before they reach the pipe, minimizing blockages. Adjustable configuration: Flexible/adaptable sections allow you to change length and angle to match existing plumbing runs. Easy installation: No special tools required; clear instructions included. Size options: Available in three practical sizes so you can choose the size that matches your drain connection. Compatibility & performance Designed to work with standard sink drain setups when the appropriate size option is selected. PP construction resists common household chemicals and regular use; the hair filter reduces the need for frequent cleanouts. Suitable for both new installations and replacements. Typical applications Kitchen sinks: Prevents food and grease-related clogs while stopping odors from returning into the kitchen. Bathroom sinks: Captures hair and soap scum before they block P-traps or drain lines, reducing plumber visits. Compact installations: Ideal for apartments, RVs, or utility sinks where space is limited and flexible routing is needed. What you get A PP sink drain pipe assembly with built-in hair filter and adjustable sections. Simple installation instructions and three size options to match your drain connection. Choose the proper size option for your sink connection to ensure correct fit and optimal performance.