CPC B01D 53/84 (2013.01) [A61L 9/145 (2013.01); B01D 53/346 (2013.01); A61L 2209/111 (2013.01); A61L 2209/21 (2013.01); A61L 2209/22 (2013.01)] | 15 Claims |
1. An air purifying machine comprising:
a) at least one housing;
b) a plurality of cores wherein each core is disposed in said at least one housing;
c) at least one fan disposed in said at least one housing;
d) at least one pump disposed in said at least one housing, said at least one pump configured to circulate a fluid inside of said at least one housing;
wherein said plurality of cores comprise at least two cores disposed inside of said at least one housing comprising a first core and a second core, wherein said second core is disposed inside of said first core and wherein said second core is not concentric with said first core.
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