Lenticular Filter Series

CSD-C® Lenticular Filter Series adds activated carbon to the wood fiber. It is suitable for industries that need activated carbon adsorption. It reduces leakage of activated carbon, and has obvious advantages compared with traditional activated carbon filtration. CSD Lenticular Filter Series use a composite material composed of high purity lignocellulose and inorganic filter aid agent. Its inner crisscrossing three-dimensional structure allows it to be a depth filter while providing excellent filtration efficiency, high dirt holding capacity and longer lifetime.

It combines an assortment of filter disks into one filter unit for easy installation. The edges of each filter disc are sealed through an injection molding process which ensures the integrity of the entire filter. This structure provides excellent stability against filter damage from long-term use.

All raw materials are tested by strict quality control procedures to ensure the filter quality and performance capabilities.

Excellent Retention Efficiency

The pore size will decrease as the depth increases. In addition the flow rate of the solid particles will be reduced which allows them to be collected. As an inorganic filter aid, the naturally porous structure of the diatomite results in good adsorption and an increase in permeability. There is a small amount of synthetic resin in the filter paper which improves the wet strength of the paper, and provides a positive charge which adsorbs the negative charges, endotoxin, and other substances.

Filter Use Characteristics

Using a high purity cellulose, reduces the level of ion precipitation and endotoxin making the CSD Series suitable for biopharmaceutical and other high purity applications. The filter designs solve many of the problems found in typical disk-style filters such as leakage, heavy use, and high costs. The filter aid agent in the filter paper creates an inner crisscrossing three-dimensional structure which results in a high dirt holding capacity and longer lifetime.