Balboa Micro Magna Jet [Flow Path Set] [Grey] (16-4921GRY) pumpparts Center cores provide the structural

Center cores provide the structural internal support needed for compatible cartridge filter element assemblies

the system still works

That can make the replacement feel more like a restoration than a workaround

This American/Pentair/PacFab Clamp Ring [Titan/FNS] (190003) is engineered for DE filters & parts applications

5 HP output

Balboa Micro Magna Jet [Flow Path Set] [Grey] (16-4921GRY) pumpparts Center cores provide the structuralThis Balboa Micro Magna Jet is designed for compatible grey finish flow path set applications where the original assembly has become worn or less effective than it should be. In smaller jet seats, a complete replacement can make a meaningful difference because it refreshes the visible trim and the water delivery character at the same time. The flow path set design helps preserve the original seat feel the Micro Magna system was designed to provide.