Description Low back pressure for small cow pipeline systems and all goat pipeline systems All stainless steel in-line Filter for 1.5 inch triclamp pipeline fittings. Recommended for medium & small cow pipeline systems and all goat pipeline systems Features larger 2.5 inch chamber body for more efficient filtration and less back pressure against the pump. No need to disassemble pipes to change filter! Housing, spring-type in-line filter and filter head are all made out of type 304 stainless steel. Includes O-ring and one sock. Use 3 x 23-1/2 inch milk filter socks (see links below) D572 Kenag Milk Filter Socks 4175-06-30 Tuffy Schwartz Milk Filter Socks Replacement o-ring and clamp available at link below GEA Meltec number 4999-1070-305 Coburn / Rodger number MP2847B Spare Parts: 17132 - 2.5 inch HD Clamp 1000-005 - 2.5 BUNA Rubber Gasket for newer filter assembly 4999-1070-309 White Gasket for older filter assembly 1070-307 O-Ring 1 7/8 inch OD for filter hold (MP2847B16) Updated 7/26