The LM Style IMS brand 200 Micron Shower Screen - MA 200 IM The integrated 200 Micron laser etched membrane creates the best dispersion pattern over your coffee while reducing the build up of coffee on the back of the screen. This one piece design provides solid performance. FEATURES: Middle hole 7mm INTEGRATED MEMBRANE: The membrane is created directly within the body of the shower; it therefore does not require any blocking. SUPPORT DISC PERFORATION: Perforations: Ø 3 mm, 98 holes | Distribution: Circular COMPATIBILITY: Carimali, La Marzocco, Slayer, Synesso Not sure which size or part you need? All Espresso Machine Parts are non-returnable. If you aren't sure what part you need please send us a message in the contact box below and we will help get you set up for success!