A/C Recycling Machine Filter-Drier

Specifically Formulated Using Xh9 Drier Desiccant To Trap Acid & Particulates And Is Formulated To Remove Water From The Refrigerant. Do Not Accept Look Alike Or Knock Off Filters. You Must Regularly Change The 34430 Filter-drier To Assure Adequate Moisture & Contaminant Removal. Typically You Can Recycle Up To 300 Pounds (136 Kilograms) Of R-134a Or 600 Pounds (272 Kilograms) Of Refrigerant Between Filter Changes. To Help You Know When You Works w/ Models 17400, 17534, 17700, 17700a (pre '98), 34134z, 341342k, 34400, 34450, 34700, 34700a (pre '98), 343002k, Ac374, Ac375a, Ac375c Note: See Your Instruction Manual If You Have Questions About Which Filter-drier To Use.