Comprehensive Package Get a generous supply of 500 disposable coffee filters, ensuring a longlasting supply for both daily and occasional use. Each filter is carefully designed to fit standard percolators and espresso machines, making it a versatile choice for different coffee brewing methods.Perfect Fit Design These filters are universally compatible with coffee percolators and brewers, with a diameter of 9.5 cm 3.75 in and a preperforated center hole of 10 mm 0.39 in. Perfect for both vintage and modern coffee machines, they ensure a snug fit and excellent filtration properties.Optimal Coffee Brewing Enjoy a clean, flavorful cup of coffee every time, thanks to these highquality filters that prevent grounds from entering your brew. The sturdy construction prevents tears and cracks, ensuring a reliable and messfree brewing process with every use.Versatility and Convenience Perfectly suited for home, office and outdoor use, these coffee filter discs are essential for anyone who wants to make a great brew with ease. Perfect for traditional coffee makers, percolator pots and even modern espresso machines, they offer functionality and convenience.Note There is a slight color difference or type difference, it does not affect the use, please dont mind, thank youColor WhiteBrownMaterial paperPackage contents500Percolator Coffee FilterOnly the above package contents, other products are not included.Note Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is13 cm.