Shower screen with micro spheres - for E61 machines
“really thick sintered 316L stainless steel for the screen. Light doesn't even pass thru it. Some 50 layers of spheres mashed together”
The MATRIX® shower is made of 316L s.steel plate, composed of 50 layers of micro spheres, creating tens of thousand of routes, as narrow as 4-5 microns. The fine porosity causes a pressure drop at the very last step before the water meets the coffee bed. The pressure drop and flow is uniform, minimizing the creation of channeling in the coffee and allowing an even extraction and dry puck.
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developed by Del Creatives of Milano and made by IMS Filtri in Italy
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reduces channeling. Softens harsh acidic flavors
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stabilises water pressure, eliminates need for puck screens
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fits most E61 group head espresso machines (but not Ascaso PID)
