Available in four sizes, 3M Filtrete Air Purifiers are superior performing room air purifiers while still being very quiet, with stylish designs that fits beautifully in most any decor. The two Ultra Clean models are equipped with a unique filter life indicator that actually senses the particle accumulation of the filter based on current air quality in the room. The indicator takes the guesswork out of determining when it’s time to change the filter. For the ultimate in quiet air filtration for a small bedroom or office, choose the Ultra Quiet model, which is the quietest air purifier available for a comparable room size. And if you are in search of the ultimate in thin, sleek and modern design, look no further than the Ultra Slim, designed by the famous Italian designer Paolo Pininfarina. The Ultra Slim is only 4 inches thick, yet still delivers the same cleaning rate as a comparable HEPA air purifier. |
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