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11 GEOGRAPHIC AREAS (Tables)
12 Months Ended
Feb. 28, 2015
Segment Reporting [Abstract]  
Geographic sales information
    2015     2014  
Water filtration products sold in (1):            
             
The United States   $ 4,077,810     $ 4,737,806  
New Zealand     102,919       43,094  
United Kingdom     49,462       46,398  
Canada     28,667       7,132  
Asia     3,427       168,318  
Other countries     42,920       125,813  
Total   $ 4,305,205     $ 5,128,561  
Long lived assets in geographic areas
    United              
    States     China     Total  
                   
Property and equipment, net   $ 58,847     $ 103,260     $ 162,107  
                         
Intangible assets     152,643       -       152,643  
                         
Other assets     25,491       -       25,491  
  Total   $ 236,981     $ 103,260     $ 340,241  
Long lived assets in geographic areas 2014
    United              
    States     China     Total  
                   
Property and equipment, net   $ 42,957     $ 128,056     $ 171,013  
                         
Intangible assets     3,943       -       3,943  
                         
Other assets     13,514       -       13,514  
  Total   $ 60,414     $ 128,056     $ 188,470