• Compatible with Philips SpeedPro Max, SpeedPro Max Aqua, and SpeedPro Max Aqua Plus models: FC6826/01, FC6904/01, XC7042/01, XC8045/01, XC8147/01, XC8347/01. • Replaces original Philips filters: FC5005/01, CP1100/01, and CP0663/01. • The dust filter separates impurities in the exhaust air, filtering particles up to 40 μm such as dust, smoke, bacteria, viruses, pollen, and mites. • Maintains 100% suction power if changed every six months, or more frequently in homes with children, pets, or smokers. • Easy to clean: the foam filter and insert filter allow for dry dirt vacuuming without changing the filter. Wash regularly and check for damage. • Compatible with SpeedPro Max 6000, 7000, and 8000 series, SpeedPro Max Aqua 6000 and 8000, and SpeedPro Max Aqua Plus 8000.