www.fieldcontrols.comPlease retain these instructions after installation.This device MUST be installed by a qualified agency in accordance with the manufacturer's installation instructions. The definition of a qualified agency is: any individual, firm, corporation or company which either in person or through a representative is engaged in, and is r …
PhilipsClean air systemAC4054Fresh air at home - Alwayswith SmartAir ControlAlways• SmartAir Control measures and controls air quality• BoostPower cleans quickly at high speedFresh air• 6-stage CleanAir System for fresh air• 3-stage ElectroClean system charges and traps all particles• Active oxygen sterilizes pollutants and rejuvenuates filter• …