Liquid Line Filter Dryer, Copper, Solder Connection, 1/4 Connection Size (In.)/ OVERALL LENGTH: 7.375 INCHES NOMINAL TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.250 INCHES NOMINAL 1ST END TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.188 INCHES NOMINAL 2ND END SHELL MATERIAL: COPPER UNIT TYPE: NONREFILLABLE END CONNECTION TYPE AND LOCATION: UNTHREADED INTERNAL TUBE FIRST END END CONNECTION TYPE AND LOCATION: UNTHREADED INTERNAL TUBE SECOND END CONNECTION SPECIAL DESIGN: UNION DESICCANT TYPE: MOLECULAR SIEVE SHELL DIAMETER: 0.750 INCHES NOMINAL SHAPE: STRAIGHT