Replacement Numbers FY0194/30, FY0293/30. Suitable for AC0830/10 with Philips 800 Series, 2 Pack, White

["Applicable models: 2 filters, replace part numbers FY0194/30, FY0293/30. Suitable for AC0830/10, AC0820/30, AC0820/10, AC0819/10, AC0850/11","Suggestion for use: we recommend the every 3-6 months and removing it once a month to clean it with a soft brush cleaner.","Easy to replace: The depends specific frequency of replacement and cleaning","Service:Whether you have any questions about the product before or after purchase, please feel free to contact us at any time. We are very willing to help you solve the problem"]