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High Performance Sheets for more challenging applications

Short Description:

Great Wall High Performance Series Depth Filter Sheets
For More Challenging Applications

Great Wall H series depth filter sheets have increased sediment absorption capacity, and were developed to meet the requirements of production needs larger filtration flux.

The sheets with outstanding clarification performance are widely used in specialist and challenging applications. Due to sheets’ stability combined with long sheet life, sterility and integrity, this series covers a wide retention range which enables precise adaptation to each respective filtration task.

Product Detail

Product Tags


Specific advantages

Homogenous and consistent media, available in multiple grades
Media stability due to high wet strength
A combination of surface, depth and adsorptive filtration
Ideal pore structure for reliable retention of the components to be separated
Use of high-quality raw materials for high clarification performance
Economic service life through high dirt holding capacity
Comprehensive quality control of all raw and auxiliary materials
In-process monitoring ensures consistent quality


Clarifying filtration
Fine filtration
Germ reducing filtration
Germ removing filtration

H series products have found wide acceptance in the filtration of spirits, beers, syrups for soft drinks, gelatines and cosmetics, plus a diverse spread of chemical and pharmaceutical intermediates and final products.

Main Constituents

The H Series depth filter sheets are made from particularly pure natural materials:

  • Cellulose
  • Natural filter aid diatomaceous earth
  • Wet strength resin

Relative Retention Rating

*These figures have been determined in accordance with in-house test methods.
*Effective removal performance of filter sheets is dependent on process conditions.


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