+ IQAir Clean Room 250 Air Purifier offers a range of portable, self-contained HEPA air filtration systems designed to meet airborne infection control and particulate contamination challenges in critical indoor environments. IQAir systems filter the air by re-circulation or by creating true positive or negative pressure environments with special IQAir ducting adaptors. Each Cleanroom model and each HyperHEPA replacement filter is individually tested and certified to guarantee actual filtration efficiency. The superior filtration efficiency, versatility and mobility make the IQAir Cleanroom Series the most advanced and cost-effective line of mobile air filtration systems available today. IQAir tests and certifies each and every IQAir air purification system. All manufacturing is done in IQAir?s own state-of-the-art Swiss production facility on the pristine shores of the Lake of Constance. By using the highest quality components, a dedicated team of highly skilled and extensively trained craftsmen and women, and state-of-the-art manufacturing processes refined over 50 years, IQAir is able to build the finest air purifiers in the world. This amazing powerhouse requires as little as 20 watts of power at the lowest speed and up to a maximum of 135 watts at the highest speed.Uses:It offers a range of portable, self-contained HEPA air filtration systems designed to meet airborne infection control and particulate contamination challenges in critical indoor environmentsProduct Specifications and Features:The Cleanroom Series particle filters work together to remove more than 99.97% of all airborne particles (0.3 microns and larger) without using unsafe or unproven technologies such as ozone generation, ionization, or ultraviolet radiationCleanroom Series offers more HyperHEPA filtration media than any other IQAir compact stand-alone system, assuring the cleanest air possible, with the largest quantity of the best filtration media availableComes with antimicrobial and hospital grade HyperHEPA filterAntimicrobial pre-filter eliminates micro-particles such as pollen, pet dander and mould sporesRemoves a wide spectrum of gaseous contaminants and odours with its V5-Cell filterDesigned with a 320 degree Even Flow? Diffuser to supply more air in more directions without drafts or noiseOther systems create annoying air drafts and restrict the ability of a system to produce fresh, clean air that can fill the room. The IQAir Even Flow Diffuser boosts system efficiency by evenly returning cleaned air through a large 320 degree outletIt only requires about as much power as a conventional light bulbAnti-tampering tools help prevent any unauthorized tampering with the system?s filters and power connectionIndividual seals on each housing module ensure an airtight housing. As a result, IQAir systems have a total system efficiency that is higher than the theoretical efficiency of conventional air cleanersIQAir?s patented 3D Ultra Seal ensures perfect knife-edge-in-groove sealing between filter frame and housingEvery IQAir stand-alone air purifier features six fan speeds and streamlined system controls that allow users to easily program automatic operation via a day/night timerThe new edition features the most powerful fan ever as it power translates into even better air cleaning resultsThe built-in guiding handle on top and sturdy casters on the bottom of the purifier system make it simple to roll around the environment to provide high-performance air purification wherever neededMakes very low noiseWarranty: 3 year warranty against any manufacturing defectDirections For Use:Use as directed in the manual.Safety Information:Read the manual carefully before useStore in a cool dry place away from direct sunlightKeep out of reach of the children