The offered Filter Disc is made available by us for use in the various commercial and industrial applications. It is generally used in heavy duty applications such as the dewatering of iron ore taconite, hematite, coal, aluminum hydrate, copper concentrate, pyrite flotation concentrates and other beneficiation processes. Usage of these discs allows a fresh, constant air exchange but prevents the entrance of unwanted contaminates. The offered high quality filter is very useful and efficient. It can be used in a number of industries and is very easy to install and clean. The Filter Disc is very easy to place in the needed industries.