Hayward Star-Clear Plus E-Ring (CX900J) miscvalves Tecmark Switch Cover (25165BM-02) is

Tecmark Switch Cover (25165BM-02) is a replacement cover used to help protect and finish compatible Tecmark switch installations in spa

Union components make it easier to disconnect equipment for service while maintaining a sealed connection when reassembled

Designed for maintenance of pool and spa filter systems

5 inch clear format so the internal flow path can be viewed during service or operation

Helps restore a key internal drive function

Hayward Star-Clear Plus E-Ring (CX900J) miscvalves Tecmark Switch Cover (25165BM-02) isThis E ring is a small retaining part used in compatible Hayward Star Clear Plus filter assemblies. During service, a lost or fatigued retaining ring can stop a repair from being completed, making this a useful replacement to keep on hand. For select Star Clear Plus filter models Helps retain compatible internal filter components Useful during filter disassembly and rebuilds Replaces missing, bent, or worn E rings Supports proper reassembly after