3/8" Sweat Liquid Line Filter Dryer #3470 | Enviro-Safe Refrigerants, Inc.
Amazon.com: PowerWell Refrigerant Filter Dryer Liquid Line 3/8 Sweat SDML-083S for HFC CFC HCFC Straight Cool Air Conditioners from 1 to 5 Tons : Automotive
Filter driers and sight glasses | Danfoss
Agitated Nutsche Filter Dryer for solid-liquid separation
Amazon.com: PowerWell Refrigerant Filter Drier Bi-Flow Liquid Line 3/8 Sweat SFK-083S for CFC HCFC HFC Heat Pump or Straight Cool Air Conditioners from 1 to 5 Tons : Automotive