51/53/58mm Coffee Filter Backwash Replacement Plate Mesh Filter Screen for Espresso Coffee Maker Holder Puck ScreenFeature:1. High quality. This puck is made of premium stainless steel, which is non-toxic, rust-proof and heat-resistant, super durable and safe to use.2. Good filtering effect. It features a 100mu filter accuracy; M, This PortaFilter bottom shower filter provides a good filtering effect, achieving full extraction of ground coffee.3. Simple and practical. It is simple, practical and reliable, suitable for household, kitchen and caf.4. Multi specification options: 51/53/58mm three options, suitable for most chucks to meet your different needs. Specification:Material: stainless steelSize: 51mm/2 inch, 53mm/2.1 inch, 58mm/2.3 inchThickness: 0.17cmSuitable for: extracted coffeeNote:Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement. Coffee Filter Screen