Why you need this drain assembly Stops clogs from hair and fine debris, reduces maintenance and costly plumber visits. Blocks sewer odours and insects when the drain is unused, improving bathroom hygiene. Built to last and simple to install so you get reliable performance without tools or hassle. Key benefits and features High-quality materials: retractable, flexible drain pipe made of ABS for impact resistance and a long service life; drain plug and visible parts constructed from thickened stainless steel for corrosion resistance and durability. Tool-free installation: installs by hand and secures with a simple turn—no extra tools or special skills required. Effective filtration: an integrated filter basket at the top captures hair and fine dust to prevent blockages and make routine cleaning easier. Dual anti-odour and anti-bug protection: a visible anti-odour core closes automatically when no water flows, preventing odours and blocking insects from entering. Flexible, space-saving design: the retractable, flexible pipe adapts to different drain positions and reduces stress on connections. Function, compatibility and performance Function: prevents clogs, filters debris, and provides automatic odour and insect sealing when idle. Compatibility: designed for bathroom drain use, including shower bases, bathtubs and basins. (Refer to your drain opening to confirm fit.) Performance: durable materials and a tight-sealing anti-odour core deliver reliable, long-term protection against leaks, smells and pests. Typical use scenarios Shower drain: captures hair and soap scum before they reach the trap, while the anti-odour core prevents sewer smells between uses. Bathtub and washbasin: reduces slow drains and backups caused by trapped debris; stainless steel plug withstands frequent handling and moisture. Floor or utility drains in bathrooms: flexible pipe adapts to layout constraints and keeps insects and odours out when water is not flowing. Practical notes No tools required for installation—hand-tighten and position as needed. Regularly clear the filter basket to maintain flow and prevent buildup. Constructed for durability: ABS pipe resists damage and thickened stainless steel parts resist corrosion for extended service life.