Keller Lufttechnik's Customer Magazine

LUFT REIN Keller Lufttechnik's Customer Magazine ∙ Issue 2021 SPECIAL ISSUE CONCERNING ROOM AIR PURIFICATION Expert report: Room air purifiers The benefits of using room air purifiers > P. 4/5 University of Stuttgart has tested the AmbiCube Interview with the head of the study > P. 8 Choosing the correct room air purifier Significant Criteria > P. 9 SCIENTIFICALLY VALIDATED

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