LabClear, a Division of Diamond Tool & Die, Inc. was founded in 1976 by Don Holt. Our LabClear™ filters and OxiClear™ purifiers are trusted names in gas filtration and purification applications. We provide specialty-gas users with superb products to filter out moisture, hydrocarbons and oxygen. These filters and purifiers produce ultra-pure gas for chromatography, crystal and chip manufacturing, robotics and carbon nanotube manufacturing, where gas must be clean and moisture free. With a wide range of sizes and configurations available, let LabClear™ and OxiClear™ provide you with the filters and purifiers to meet your requirements.