The Miele SF-AP50 AirClean Plus Filter ensures the air in your home is cleaner after vacuuming than before. Designed for all Miele Guard S1, M1 and L1 models, this genuine replacement filter captures fine dust and allergens with precision, improving indoor air quality. Its sealed design prevents particles from escaping, while the AirClean Plus filtration system maintains peak vacuum performance. Manufactured with exceptional care by Miele & Cie. KG, this filter guarantees long-lasting efficiency and reliability. For optimum results, replace the filter once a year to keep your Miele appliance performing at its best.