Great Wall - Model A Series -High Absorption Depth Filter Sheets with High Dirt Holding Capacity

Its’ high dirt holding capacity and burst strength are specifically formulated for the clarification of highly colloidal, highly viscous liquids and liquids containing particles, which would rapidly block other grades of filter sheets.

In a wide range of filtration tasks, like the filtration of liquids with high viscosity or particle load, coarse, crystalline, amorphous, or gel-like impurities structures, these sheets can provide the benefits of reduced filtration costs as well as excellent product clarity.

Great Wall A series depth filter medium is made only of high purity cellulose materials.

• High dirt holding capacity for economic filtration
• Differentiated fiber and cavity structure (internal surface area) for the widest range of applications and operating condition
• The ideal combination of filtration
• Active and adsorptive properties ensures maximum safety
• Very pure raw materials and therefore minimum influence on filtrates
• By using and selecting high-purity cellulose, the content washable ions is exceptionally low
• Comprehensive quality assurance for all raw and auxiliary materials and intensive in
• Process controls ensure the consistent quality of the finished products

Great Wall A Series filter sheets are the preferred type for coarse filtration of highly viscous liquids. Due to their large-pore cavity structure, the depth filter sheets offer high dirt holding capacity for gel-like impurities particles. The depth filter sheets are mainly combined with the filter aids to achieve economic filtration.

Main applications: Fine/specialty chemistry, biotechnology, pharmaceutical, cosmetics, food, fruit juice, and so on.