Patent ID: 7448224

Claim:
A modular air treatment assembly, comprising: a base module having a mounting portion for receiving one of a plurality of disparate air treatment modules and comprising: a chassis having a bottom wall, opposing side walls, and a back wall defining an interior space; and an airflow module mounted in the interior space for moving air through the chassis; and at least one of a plurality of disparate air treatment modules, the plurality of disparate air treatment modules being interchangeably coupleable to the mounting portion of the base module to provide disparate air treatment functions; wherein the plurality of disparate air treatment modules and the base module are adapted to facilitate interchangeability of the disparate air treatment modules, and at least one of a plurality of disparate air treatment modules can provide at least one of a plurality of disparate air treatment functions by selectively coupling a selected one of the plurality of disparate air treatment modules to the mounting portion of the base module.