PM1200 1791330 Air Filtration SystemProduct ReviewP Click on the link for more reviewsP3 filter system includes a diffuser to disperse exhaust airPRemote control operates on radio frequency for wider range of effectivenessPTimer has 9 settings for up to 9-hours of continuous operationPInner filter has fine mesh pockets for high efficiency can be blown or washed cleanPElectrostatic outer filter is disposableP