Coretaker - Model Part No. B-CB -Replaces Check Ball and Stem

Replacement check ball for regular CORETAKER® model B-10104 all lengths. Includes check ball, stainless steel fastener and O-ring. Does not fit CORETAKER® MAX models. Simply remove existing fastener from check valve and slide check valve off of bottom clear tube. Remove existing O-ring and insert replacement O-ring into internal groove and check ball into valve. Slide valve back onto clear bottom tube and insert fastener.