Speck Pumps Seal Plate [EcoM3 V] (2921116125) permacast The multiple cross-reference numbers give

The multiple cross-reference numbers give this cartridge practical value because filter selection often depends on matching known part identifiers tied to the original cartridge family

A diffuser like this is useful because it helps channel water properly after it leaves the impeller

The acrylic construction also makes visual inspection easier during service and routine system checks

For compatible Poly Storm repairs

and this Maytronics Dolphin Supreme M5 version uses the 9995541-ASSY reference

Speck Pumps Seal Plate [EcoM3 V] (2921116125) permacast The multiple cross-reference numbers giveSpeck Pumps Seal Plate [EcoM3 V] (2921116125) is a replacement seal plate for compatible Speck pump models. The seal plate provides an important mounting and alignment point between the motor side and wet end of the pump, helping support the shaft seal, impeller area, and surrounding housing components during operation. Seal plates are often replaced when a pump is being rebuilt, when the existing plate is cracked or worn, or when a leak has affected