Think your group is clean? Think again! Over the years Paul from Cafelat has rebuilt dozens of machines, that equals hundreds of groups. They all had one thing in common, the groups were really dirty up around the gasket area and the bayonet ring. Keeping your group clean is a vital component to being able to produce coffee the way the roaster intended. Regular cleaning brushes won't clean up there so Paul came up with the Cafelat brush that really works. The patented Cafelat cleaning brush is designed to clean your espresso machine grouphead, in particular those hard-to-reach areas around the sealing gasket. The brush fits most 58mm standard commercial espresso machines and "locks" into the group just like a portafilter. Each brush box set comes with an extra pair of bristles. Full instructions on how to use and change the brushes are included. Item: Cleaning Brush Set Product size: Approx. 25cm (L) 5.8cm (W) 4cm (H) Product weight: Approx. 120g Colour: Black Material: ABS plastic, stainless steel and natural fibres Packaging: 1 complete cleaning brush and 1 extra pair of bristles per box Spare part: Spare Cleaning Brush Set User manual: Please click here