Easy to use and clean: just place the coffee filter for the coffee maker on the coffee filter lid, and then cover it with the filter cap to filter the coffee. After finishing the filtration, rinse the filter with a tap, and then dry it to use next time. The filter is made of 304 stainless steel material, high and low temperature resistance, acid and alkali resistance, corrosion resistance, no rust, easy to clean, long use time. Dishwasher safe. Set of 3 Stainless Steel Metal Coffee Maker Filters, Includes a Filter with Edges and Two Edgeless Filters, Replace Bleach Paper and Cheap Steel Substitutes, Save Money and Medium. The covered woven coffee filter adopts 100 weaving process and wrapping process. The edges are smooth and the 0.25mm fine holes can effectively filter coffee residue. The engraved coffee filter is made of 304 stainless steel, after precise engraving process, 0.25mm fine holes effectively filter coffee residue. You will receive a coffee filter set for the coffee and espresso machine that is easy to brew and eco-friendly. You can invite friends to enjoy delicious pure coffee together at home.