Characteristic: Filter the precision is the mean value, this product for the product is a wood pulp paper, may in have the water in the environment the normal use. This product disposable use, adaption temperature: -25-55. - Update: 2007-12-20

characteristic: Filters the precision is the mean value, the material is the wood pulp paper, may in have the water in the environment the normal use. This product disposable use, adapt ion temperature: -25-55. Is suitable the profession: The pe... - Update: 2007-12-20