The Polypipe WP73 Waste Reducer is a high-quality rubber fitting designed to connect 32mm waste pipes to 21.5mm pipes in domestic drainage systems. Manufactured to EN1451-1 standards, it ensures a secure, leak-free connection while facilitating smooth water flow. Ideal for kitchen, bathroom, and utility installations, this reducer provides reliable performance and easy installation, making it suitable for both professional plumbers and DIY projects.