Depth Filter Sheets

The T series of filter sheets from Pall (formerly SeitzSchenk) includes 10 different degrees of permeability.

Grades T 120 to T 950 are used for clarifying filtration. Due to their positive ZETA potential these depth filters possess a high adsorption capacity.

In contrast, grades T 1000 to T 5500 are designed for coarse filtration. They are characterized by a more open structure and combine very high outputs with long filtration cycles due to their high dirt holding capacity.

Grades T 1000 to T 5500 have proved successful in the filtration of viscous media, for the retention of gel particles and coarse dispersed substances at low differential pressures. Furthermore, they can be inserted into plate and frame kieselguhr filters to retain the pre-coat filter material.