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Entegris Gas Purifiers

Inorganic regenerable media to purify gas at ambient temperatures to part-per-trillion levels

Entegris innovative gas microcontamination control products are built with the latest technology. Be prepared for the challenges of tomorrow’s advanced devices, photovoltaics, life sciences and lithium ion batteries with our gas purifiers.

  • GateKeeper® Gas Purifiers
    GateKeeper® Gas Purifiers effectively remove gaseous contaminants down to part-per-trillion levels with inorganic media. Trust in GateKeeper® Purifiers as a cost-effective way to prevent contamination of your process without damaging tools.