Rola Chem 3/8" B x 3/8" B In-Line Check Valve (521160) surfacemaintenance Helps support proper internal flow

Helps support proper internal flow distribution

Combination kits like this are useful because they address more than one of the major wear areas that affect cleaner performance

supporting better floating-debris removal and steadier skimming action

Lateral set for compatible Jacuzzi Laser 190L and 225L sand filter applications after 2003

Rola Chem 3/8" B x 3/8" B In-Line Check Valve (521160) surfacemaintenance Helps support proper internal flowThe Rola Chem in line check valve is designed for compatible line applications using a 3 8 inch barb by 3 8 inch barb connection format. Check valves like this are useful because they help preserve one way flow and can reduce reverse movement that might interfere with normal feeder or plumbing performance. This replacement is especially useful when the original valve has worn out, begun to leak, or no longer provides dependable backflow control. Using