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Product Overview
Industrial Filtration
Tetratex® Release
Tetratex®
Tetratex® EXTREME
Tetratex® High Efficiency
Tetratex® Ultra High Efficiency
Selecting the Substrate
HEPA
ePTFE Films and Laminates
Crystal Wrap

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Selecting the Substrate

The process equipment and conditions will determine the selection of the most suitable substrate for the application of Tetratex ePTFE Filter Media and the following points must be considered.

Temperature
Continuous service operating temperature and peak excursions must not exceed the advised maximums for the selected substrate
Gas Chemistry
The substrate must have the ability to withstand excessive or undue degradation due to the presence of acids, alkalis and oxidizing agents at the process operating temperature.
Hydrolysis
Some substrates will suffer degradation if high humidity is present at the process operating temperature
Type of filter unit
Cleaning method and pressure, filter bag construction, cage configuration

Experience of similar applications and, in the case of a retrofit, history of the existing installation should also be considered.

Tetratex Membrane – Product Matrix
Antistatic Range
Polyester Antistatic
Acrylic Antistatic
Aramid Antistatic
Pleatable Polyester Antistatic
Polypropylene Antistatic
PPS Antistatic
Woven Polyester Antistatic

Tetratex ePTFE Antistatic Filter Media Sales Sheet

All our antistatic Filter Media is manufactured to conform to DIN 54345 test standard

Woven Filter Media
Woven Glass
Woven Polyester
Woven PTFE

Pleatable Media
Pleatable Aramid
Pleatable Polyester
Pleatable Polyester Antistatic
Pleatable Polypropylene
Pleatable PPS

Tetratex ePTFE Filter Media for Cartridge Style Dust Collectors - Sales Sheet



Micro-Environment Venting
Selecting this link will automatically take you out of the Advanced Filter Media website section and redirect you to the Micro Environment Venting Website.

Industrial Filter Media Solutions
Donaldson Membranes provides Tetratex ePTFE membrane solutions to a variety of markets.

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Frequently Asked Questions


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