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Air purification apparatus and method

  • US 20070125230A1
  • Filed: 12/01/2005
  • Published: 06/07/2007
  • Est. Priority Date: 12/01/2005
  • Status: Active Grant
First Claim
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1. An air purification apparatus comprising:

  • a. a watertight chamber comprising a top portion having a water inlet, a bottom portion, a first air portal, a second air portal, and a plurality of shelves mounted between the top portion and the bottom portion;

    b. a means for supplying water to the water inlet; and

    c. a means for driving room air through the chamber from one air portal to the other, whereby water supplied to the water inlet falls from the top portion of the chamber and cascades over the plurality of shelves to the bottom portion of the chamber, the cascading water mixing with and purifying the room air as it is driven through the chamber.

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