Compatibility and Precise Fit: These vacuum cleaner filters are designed as a compatible alternative to for MIELE filters, ensuring a precise fit that maintains optimal suction performance for MIELE vacuum cleaners. Reliable Filtration Performance: With a focus on air quality, these filters effectively capture dust and pet hair, making them ideal for allergy sufferers and pet owners, promoting a healthier home environment. Durability and Environmentally Friendly: Made from durable materials, these filters are easy to clean and can be reused multiple times, reducing waste and minimizing the need for frequent replacement, making them an environmentally conscious choice. Wide Compatibility: This replacement filter is suitable for MIELE models such as the for Blizzard CX1 and the for Boost CX1, as well as various MIELE accessories, ensuring versatility and convenience in maintaining the performance of your vacuum cleaner. Improved cleaning efficiency: Using these high-quality filters, your vacuum cleaner maintains its powerful performance while improving the cleanliness of the air in your home, providing you with a more pleasant living space. Product Name: Vacuum Cleaner Filter. Part Number: 11639240, SF-HY 60, 11639250 and CX-FSF. Fits: For Miele Blizzard CX1 and For Boost CX1. These filters can replace references 11639240, SF-HY 60, 11639250, and CX-FSF. for Boost CX1, for Boost CX1 125 Edition, for Boost CX1 125 Gala Edition, for Boost CX1 Active, for Boost CX1 Allergy, for Boost CX1 Cat & Dog, for Boost CX1 Cat & Dog PowerLine, for Boost CX1 Parquet , for Boost CX1 Parquet PowerLine, for Boost CX1 Parquet PowerLine, for Boost CX1 1 PowerLine, so you can be sure that your vacuum cleaner always has a high-quality filter. Color: As Shown Material: plastic Package Contents: 1 * Front filter element 1