Philips Integrated 3-in-1 Filter for Air Performer 7000 series 3 filters in one for lasting good performance A 3-layer filtration with NanoProtect HEPA, activated carbon and a prefilter ensures that you are protected against bacteria, pollen, dust, PM2.5, pet dander, gases and other pollutants. This is a replacement for Philips Series 7000 2 in 1 Air Purifier and Fan Genuine Philips filter Perfect choice for consistently high performance Philips filters make sure your appliance works effectively Long-lasting performance Follow the smart filter status indicator on your device 12 months of use Connect to the device and track the filter life Designed around you Clean the pre-filter regularly Eliminates 99.97% of all unseen particles from the air Features Smart filter indicator Your Philips tool will tell you when to clean the pre-filter and when it's time to replace the filter. It can be replaced in less than a minute. Cleaning the filter For optimal filtration performance, vacuum the pre-filter regularly.