1. Filter dust, filter exhaust gas, protect vacuum cleaner motor 2. Filter smoke particles, pollen, dust and other particles 3. The filter is washable 4. The filter is essential to the suction power of the vacuum cleaner. 5. The washable foam filter must be cleaned every 2 weeks and replaced every 6 months 6. Simply wash the foam filter under running water or in the washing machine for long-lasting performance 7. For Philips FC8009 FC8081 6723 6725 6727 6728
