The are replacement cloth bags designed to fit Miele Type FJM by Crucial Vacuum. This replacement vacuum Bags 25-Pack are made of high quality multi-layer fleece cloth that fit Miele FJM bags, but at a fraction of the price of the genuine original bags with free shipping included! Easy to remove bag just seals closed when removed from vacuum. This package includes 25 bags + 10 Micro Filters S241-S256i S290-S291 S300i-S399 S500-S578 S700-S758 S4000-S4999 Note: This is not manufactured by Miele. It is a high quality replacement brand part designed and engineered right here in the USA! This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Miele® OEM product and is not covered under any Miele® manufacturer's warranty. The Miele® brand names and logos are the registered trademarks of their respective owners. Any use of the Miele® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.