HEPA 13 Filter for use with Vybra Halo

HEPA 13 filter For use with the Vybra Halo. Before the Halo is used, the filter should be fitted so the purifying function can work. This product has memory function. After 720 hours of operation, the filter replacement indicator light will come on and the filter will need to be changed. After replacing the filter, press and hold the On/Standby button of the remote control for 5 seconds to cancel the replacement prompt and reset the 720 hours running time before the next filter replacement is due.