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Fully validated filtration media to meet your high-performance requirements.
For light-duty and heavy-duty vehicles as well as green hydrogen production, our broad range of ePTFE structures used as reinforcement for PEM membrane offers:
Donaldson’s technologically advanced enclosure protection vents offer protection against liquids and particulates while delivering maximum performance where it matters most.
Tetratex ePTFE membrane has a unique microporous structure that delivers a high flow rate, a high number of sterilization cycles, and long life.
Tetratex filter media can help enhance the performance of a fabric filter by utilizing surface filtration technology as opposed to traditional depth filtration methods.
Donaldson’s Tetratex™ expanded PTFE media provides optimal structural support to promote efficient ion transfer and durability within fuel cell electrode assemblies.