The The Lightning Air LA-2SPX Air Purifier is not a filter. Instead it re-creates the same process that Nature uses to keep the air fresh and clean. It generates negative ions (11.3 Trillion ions per second ion output) that nature uses to clear the air of dust and other particle.
The Lightning Air LA-2SPX Air Purifier has a built in 03 Sanitizer to remove odors without the use of fragrances. O3 breaks down mold, mildew, and other pollutants at their source. It it also sanitizes the entire room with an an ionic purifier that clears the air of dust, pollen and dander around the clock. For odors, the Lightning Air employs a built-in 03 Sanitizer. The Lightning Air purifier attacks odors at their source and leaves the home smelling fresh and clean. The Lightning Air is especially effective in controlling mold and mildew. Purifies a range of 200 to 3500 square feet depending on variables such as humidity, placement, amount of pollution and temperature. Cabinet is made of a high quality, solid Oak, Walnut, or Cherry wood.