Ideal For Brewing Espresso - This Puck Screen Is The Perfect Addition To Espresso Brewing. Most Popular Espresso Machine Accessories Tools. | | Improved Performance - Made Of 1.7Mm Thick Penta Layer 150?m Microns, It Even Out The Flow Of Water While Helping To Hold The Puck Solidly Together To Prevent Channeling And Spurts From Occurring. | | No More Paper Filters - The Penta-Layer Reusable Coffee Filter Offers Improved Performance Over Single-Layer Screens. Extraction Is Smoother, More Even, And Better Balanced. | | Food-Grade Stainless Steel - Made From Food-Grade, Non-Toxic Stainless Steel, Our Metal Screen Coffee Filters Are Highly Durable, Corrosion-Resistant, And Perfectly Safe To Use For Many Years. | | Quick Rinse To Clean - Keeps Brew Head Clean. Wash Thoroughly With Water After Use. Clean With Cafiza Or A Blast From The Steam Wand If The Product Is Stained. Perfectly Safe To Use For Many Years. | |