Pentair FNS/Quad/FSH Filter Spring (195612Z) poolcovers Motor brushes are useful because

Motor brushes are useful because they help support electrical contact inside the motor

or no longer transitions through positions with the reliability the system needs

Helps restore dependable access to a broader feature set

A diverter valve is useful because it helps control water movement through the system

Pentair FNS/Quad/FSH Filter Spring (195612Z) poolcovers Motor brushes are useful becauseRather than replacing a larger assembly too soon, Pentair FNS Quad FSH Filter Spring (195612Z) allows a more precise repair to the component that needs attention. This filter spring is used in FNS, Quad, and FSH filter service where spring tension helps keep internal components seated as intended. It is useful when the existing component shows wear, damage, age related failure, or performance issues in the larger pool or spa system. Made for DE filter