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Engineered to efficiently distribute cleaner air throughout a room.

PureDirect dual airflow uses two streams of air without directing the airflow at people in the room. The result of rigorous testing has proven that bi-directional airflow delivers purified air more effectively throughout a room, and in some cases, has been proven to be up to 24% more efficient than traditional air purifiers with vertical airflow.

Smart option available only with the Z-2500 and Z-3500 Smart Air Purifiers, learn more here.

Total room coverage 

Most purifiers can leave rooms with areas of little to no air circulation, or dead zones, by only shooting air either vertically or straight out. TruSens PureDirect proprietary technology uses two separate airflow streams to minimize those dead zones.Three visuals showing airflow of an air purifier throughout a room.

Lab Tested

Independent lab testing of different airflow configurations confirms that dual airflow can distribute air further and more evenly throughout the room. Utilizing fluid dynamic simulations and tracer gas testing, we discovered that the optimal delivery of cleaner air throughout a room was from a dual stream of airflow, with deliberate angles and split of air volume between each outlet.