New and individual package of each filter. Made of high quality resin, which is certified against WQA and ISO9001 standard. Superior quality: protect your coffee machine from the damages posed by hard water buildup also eliminate the smell and taste of chlorine, sulfur and iron as well as some minerals, soften the hard water with a progress called ion exchange. Easy and safe: These replacement filters are incredibly easy to use as they are designed to simplify the filter exchange process. Each water filter is individually sealed with sufficient amount of resin beads in order to ensure the highest level of satisfaction Breville recommends that filters be changed every two months. NOTE: this is not the genuine Breville product. Compatible with the Oracle Touch (BES990 - Batch 1747 ) the Oracle (BES980 - Batch 1751; up) the Bambin; Plus (BES500) the Barista Pro (BES878) the Barista Touch (BES880) the Dual Boiler; (BES920 - Batch 1801 ; up) the Dynamic Duo; (BEP920 - Batch 1801) Disclaimer: Please check your existing filter or machine batch code to ensure that the machine is compatible. Package includes: 4 x Water Filters