One set of release valves and o-rings.

Product Features

• Sediment & Air Release Valve for Model 02, 603, 637, 12R, 635, 51, 633, 520R Filter Pumps and Saltwater Chlorinator Pool System w/ Filter Pump
• O-Ring seal for Intex sediment and air release valve as found on all Intex, Wet Set and Krystal Klear filter pumps.
• Genuine Intex replacement part numbers 10264 and 10460
• Includes four valves and corresponding o-rings