Abstract: The present invention discloses a body massager comprising a portable housing including a backrest and a seat support. A longitudinal guide is provided in the backrest cooperating with a carriage for translation of the carriage within the backrest and a motor drives the carriage along the guide. A pair of massage members are supported by the carriage and extend from the backrest for imparting a rolling massage effect upon the back of the user. A second motor drives the massage members for generating a rotary kneading massage effect or for adjusting a width of the rolling massage effect.
Abstract: An air purifier includes a frame, a fan unit, and an electrostatic precipitator. The precipitator has a first strip with a first continuous conductive electrode layer directly adjacent to an edge, and a second strip with a second continuous conductive electrode layer directly adjacent to an edge. The first and second strips are nested with one another. The edge of the first strip is opposed to the edge of the second strip. An electrostatic precipitator for an air purifier includes a first spiral strip having a continuous conductive electrode, a second spiral strip having a continuous conductive electrode and nested with the first strip, a plurality of combs. Each comb extends from an outer periphery of the precipitator to an intermediate region between the outer periphery and a center of the precipitator.