Air Impact stock own-brand lubricators, FRL (fitter, regulator and lubricator) units, high-pressure regulators and much more. We also have new PCL water separators in stock. When working with air tools, you know that you need to keep the machines and air as clean as possible, or you could end up with unnecessary replacing of parts, or even the whole machine itself. Save yourself the trouble, and invest in a solid, high-quality air filter or lubricator today.