11 GEOGRAPHIC AREAS - Geographic sales information (Details) - USD ($)	12 Months Ended
	Feb. 29, 2016	Feb. 28, 2015
Water filtration products sold based on the country of residence of the customer	$ 10,910,067	$ 4,305,205
United States [Member]
Water filtration products sold based on the country of residence of the customer	10,570,209	4,077,810
Asia [Member]
Water filtration products sold based on the country of residence of the customer	105,881	3,427
Greece [Member]
Water filtration products sold based on the country of residence of the customer	74,185	24,035
United Kingdom [Member]
Water filtration products sold based on the country of residence of the customer	47,141	49,462
New Zealand [Member]
Water filtration products sold based on the country of residence of the customer	39,816	$ 102,919
Australia [Member]
Water filtration products sold based on the country of residence of the customer	33,973
Canada [Member]
Water filtration products sold based on the country of residence of the customer	21,660	$ 28,667
Other countries [Member]
Water filtration products sold based on the country of residence of the customer	$ 17,202	$ 18,885