Sterile membrane filtration

PTFE membrane filter for air and gases

The (P)-PF-PT filter element is a pleated high performance PTFE membrane filter. It provides the greatest assurance of filtration performance, stability and durability against chemicals even under severe process conditions. The filter element is solely made of PTFE and polypropylene and is thermally welded. This results in an integral filter cartridge which provides maximum durability range against chemicals with minimal extractables. The PTFE filter medium is inherently hydrophobic with a highly porous membrane structure. This ensures high flow rates and a high adsorption of particles during the entire service life time. The filter offers a retention rate of 0.2 µm (LRV > 7/ cm2; Brev. diminuta).

PF_PT_BETA.pdf


Polypropylene membrane filter for air and gases


The (P)-PF-PP filter element is a pleated high performance 100 % polypropylene membrane filter. It provides the greatest assurance of filtration performance, stability and durability against chemicals even under severe process conditions. The all polypropylene filter medium is quite hydrophobic with a highly porous membrane structure. This ensures high flow rates and a high adsorption of particles during the entire service life time. The filter is suitable for the filtration of compressed air, fermentation air, technical gases and tank ventilation. The (P)-PF-PP filter element offers a cost effective alternative to PTFE membrane filters with similar performance and durability range against chemicals. The filter provides a retention rate of 0.2 µm (LRV > 7/ cm2; Brev. Diminuta).

PF_PP_BETA.pdf

Filter Elements Focused on Beer sterilization


The Beerklear KBR cartridge is a reliable alternative to the pastorization process of the beer preserving the natural thermolabil organolectic elements.

DS-BEERKLEAR-BETA.pdf

Membrane Filter Element

Membrane filter element used in critical applications steamble and santizizable in situ.
The hydrophilic membrane in Nylon 66, provides higher batteria retention.

DS-STERINYL-KLE-BETA.pdf

Sartofluor GA filter cartridges, manufactured with permanently hydrophobic PTFE membranes, are specially designed for sterile venting and gas applications where adherence to cGMP's is a must. Due to their permanent hydrophobicity, Sartofluor GA cartridges offer the highest gas streams, extreme humidity and stringent in-line steam sterilizations.

Sartofluor_BETA.pdf




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