The Air Wash Whisper, a new generation of whole-house HEPA filter systems, is available in three different sizes: 250, 350, and 675 cfm. The new smart sensor indicates when filter maintenance is required. The units use the three-stage filter process, which controls all three sources of indoor air contaminants - particles, chemicals, and biological. Features include internal insulation and the Perfect Seal HEPA filter, which provides a 100 percent seal around the filter that forces air to go through the filter.

Amaircare Corp., 770 Gana Court, Mississauga, ON L5S 1P1 Canada; 800-268-7732 or 905-565-9488; 905-565-9866 (fax);;

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