BLUEAIR Blueair Genuine HEPASilent Replacement 7700 Smart Filter for 7740i, 7770i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Chemicals

GENUINE BLUEAIR HEALTHPROTECT 7740i AND 7770i REPLACEMENT FILTER: Created by Blueair to be compatible with the HealthProtect 7700 series air purifiers to guarantee optimal performance and maximum filtration efficiency; compatible with 7740i and 7770i

SUPERIOR QUALITY HEPASILENT FILTER: The combination particle and carbon filter removes 99.97% of airborne particles, down to 0.1 microns in size with HEPASilent filtration; HEPASilent technology is unique to Blueair and not available in alternatives

EFFECTIVE 2-STAGE FILTRATION: The particle filter traps airborne particles including pollen, dust, mould, pet dander, viruses, bacteria; Activated coconut carbon absorbs light gases, including VOCs, chemicals, and odours from pets, smoke, and cooking

SMART FILTER: Blueair’s most advanced filter, SmartFilter is designed to deliver superior performance - equipped with a smart RFID chip to accurately monitor filter status and automatically reset the replace filter reminder when a new filter is installed

NATURALLY ANTIBACTERIAL: The naturally antibacterial polypropylene fibres in Blueair filters prevent bacteria and mould growth, so our filters never put bacteria and mould back into the air

UP TO 12 MONTH FILTER LIFE: To maintain optimum performance, we recommend changing your filter once every 6-12 months; Only use Blueair filters to keep your purifier in the best condition, other alternatives cannot be assured for quality

EASY TO CHANGE FILTER: Replacing your Blueair filter is simple and easy to do to refresh your air; No tools are needed

RECYCLABLE AND ENERGY EFFICIENT: Genuine Blueair filters are 100% recyclable, the frame and filter are polypropylene, which is the same material as caps on plastic bottles; HEPASilent filtration allows our filters to be more energy efficient