SPure H2O Filter (Gas Dry)

The SPure H2O is a moisture, oil, and dust purifier suitable for drying laboratory air or central air supplies. It has a high-strength polycarbonate body (acrylic in the 400 cc version) with aluminum endcaps and standard brass and stainless steel compression fittings. The purifier is filled with molecular sieve and CoFree™ moisture indicator. The CoFree changes from greenish-yellow to blue at low relative humidity to warn of leaks in the gas stream. For applications requiring very high levels of purity we recommend using one of the chromatography-grade gas purifiers, such as the ZPure Glass Indicating H2O Filter or the stainless steel ZPure H2O Filter if no visual indicator is required.