65mm DR Bronze "Y" Filter/Strainer with female BSP threads. Australian Standard for use with potable water. This item is used prior to water meters, boilers, water heaters and any other equipment that requires a particle free water supply. The Y Filter is easily cleaned by removing the locking cover plate and screen without removing the filter body from the system. The 18/8 stainless steel strainer has 0.75mm holes. Warning: Prior to removing the screen ensure that the system is isolated. To download the technical specs, click here.