Philips Nano Hepa Filter for Air Purifier AC0850/20 - FY0293/30

3 filters in 1 to achieve day one performance Our 3-layer filtration with NanoProtect HEPA, Active Carbon and pre-filter makes sure you are protected from bacteria, pollen, dust, PM2.5, pet dander and gases ""Perfect fit for consistently high performance Genuine Philips filter was designed together with the device itself to ensure a perfect fit which guarantees the continuously smooth operation of the device. Philips filters ensure that your device works effectively Philips filters ensure that your device works effectively Philips air filters go through a set of mandatory and strict inspection tests before releasing from factory. They are subjected to rigorous life and durability tests, for continuous operation 24/7. Our filters are designed to provide the best performance of your Philips purifier until the last day of the filters lifespan. 3 filters in 1 for convenience and superior performance 3 filters in 1 for convenience and superior performance The cylindircal 3-in-1 filter combines three layers of filtration o keep your device running like on day one.(6) Our Active Carbon, HEPA and pre-filter are the optimal combination that remove pollutants, viruses, allergens and bacteria. To make sure you breathe cleaner air we recommend changing all three filters at once. Superior performance Superior performance A 3-layer filtration with NanoProtect HEPA, active carbon and pre-filter makes sure you are protected from bacteria, pollen, dust, PM2.5, pet dander and gases. The NanoProtect HEPA technology not only captures pollutants, but it uses a special electrostatic charge to attract them, enabling it to purify the air faster than HEPA H13 filter that is medically used. (5) Up to 12 months of usage Up to 12 months of usage Philips integrated 3-in-1 filter provides consistent protection and guarantees optimal filtration for up to 12 months. (1)