1. Words can be printed on the body of driers 2. Competitive prices 3. Both ends with plastic caps HVAC Copper Fiter Drier Molecular sieves non-directional or driectional recommended for R12,22,502 &134A (Refrigertion Parts)Manufactured with the latest generation molecular sieves compatible with more than 20 different types of refrigerants, including R-134A. They can be used in all hermetic and ...