Made of durable materials Filters dust, exhaust air, and protects the vacuum cleaner motor Filters particles such as smoke, pollen, and dust Washable motor filter Superior performance for improved cleanliness Protects the motor This filter is essential for maintaining the suction power of your vacuum cleaner. A dirty filter can reduce suction and cause the motor to overheat. The washable foam filter should be cleaned every 2 weeks and replaced every 6 months Simply wash the foam filter under running water or in the washing machine for long-lasting performance This filter should be replaced regularly Specifications: Replacement for FC8009/01 Compatible with Philips SpeedPro and Philips SpeedPro Aqua battery vacuum cleaners: FC6721, FC6722, FC6723, FC6724, FC6725, FC6726, FC6727, FC6728, FC6729 Size: Approximately 90x25mm Material: Plastic Color: As shown in photo Package Contents: 6 x Filter Note: Lighting conditions and display settings may cause slight color differences between the image and the actual item. Measurement may vary by +/- 1-3cm.