Slayer Seal Shower Assembly with Integrated Seal (8.5ml) The Slayer shower head assembly combines precision engineering with reliable performance, featuring an 8.5ml seal chamber designed for optimal water distribution across your group head. This genuine Slayer component ensures uniform saturation of the coffee puck, promoting balanced extraction and consistent shot quality. The integrated seal maintains proper pressure dynamics while the shower screen distributes water evenly, eliminating channeling and dead zones. Built to exacting specifications, this replacement part is essential for maintaining your machine's extraction integrity and achieving the nuanced flavour profiles Slayer machines are engineered to deliver.