MHW-3BOMBER Puck Screen 54 mm for portafilter is characterised by its advanced technology and high-quality workmanship. ▶ MORE BALANCED EXTRACTION: The double filter with a mesh size of 11848 and a filtration accuracy of 0.18 mm ensures even distribution of filter holes, achieving effective bias flow and improving the homogeneity of extraction. ▶ Thinner design, more space for coffee powder: With a thickness of only 0.8 mm, the Puck Screen 51 mm offers more space for coffee powder compared to conventional dispenser strainers. ▶ EASY CLEANING & EFFECTIVE SEPARATION The coffee filter effectively separates the coffee powder from the brewing head and ensures easy cleaning as fine powder cannot hide. ▶ REUSABLE FILTER Made of 304 stainless steel, the 51mm filter is healthy, safe and durable when cleaned after each use. ▶ CHAMPION QUALITY & PROFESSIONAL AFTER SALES SERVICE:As a product of the WLCA World Champion, MHW-3BOMBER guarantees first-class quality and provides a professional 24/7 after-sales service team to solve all customer concerns.