Suction Line Filter Drier 167S - 7/8" Sweat inlet & outlet - Solid Core - R12, R134A,  R22, 404A, 407C, 410A -  MWP 680 psi - U.L. Rated - Up to 12 ton rating for R22/410A AC systems and 7.5 ton rating for low temperature refrigeration systems. Measures approximately 7 x 2 3/8" - Made by Supco Corp. - Part No. SSLD-167S