Designed, manufactured and assembled in the UK by John Guest Speedfit. Connectors use a grip then seal collet arrangement. The female coupler is ideal for the connection of taps, and Toilets. Simply push the fitting fully onto the pipe and turn onto the thread. Should the need arise to demount the connection unlock the nut push the collet towards the body of the fitting and pull the pipe to release. Additional Details ------------------------------ Bullet point: EASY 90-DEGREE CONNECTION: This plug-in stem elbow quick-connect fitting is designed for seamless 90-degree turns, ideal for tight spaces in reverse osmosis systems. With its user-friendly quick-connect design, installation is fast, requiring no special tools or extra effort. Constructed from durable acetal, this water filter fitting withstands regular use in high-pressure environments, making it an excellent choice for maintaining effective water flow structure in your reverse osmosis system. Product description: Designed, manufactured and assembled in the UK by John Guest Speedfit. Connectors use a grip then seal collet arrangement. The female coupler is ideal for the connection of taps, and Toilets. Simply push the fitting fully onto the pipe and turn onto the thread. Should the need arise to demount the connection unlock the nut push the collet towards the body of the fitting and pull the pipe to release.