The John Guest Superseal 22mm Pipe Inserts Pack Of 25 is a high-quality product designed for industrial plumbing and fixtures. Made from durable plastic material, these pipe inserts are suitable for use with drinking water. The push-to-connect feature makes installation quick and easy, providing a secure connection for your plumbing needs. With a reputable brand like John Guest, you can trust in the reliability and longevity of these pipe inserts for your business or industrial application. Can do loose ones for cheaper still new