IQAir HealthPro Plus 250 New Edition - 25% More Clean Air, 32% Quieter, up to 38% Longer Filter LIfe then previous version Box, Manuals, Certificate, Remote control included. Around 1 year old. This is the best ait filter you can get and actually cheaper then Blueair where filter needs replacing every 6 months. To save you hassle I can arrange delivery for you/setup for you. Reason for sale: Re-location Filters remaining life PreMax: 13892h V5-Cell: 19205h HyperHEPA: 44514h Price: 7800RMB