Hayward S140T/S164T Tank Base (SX164B) magnacraft When a compact topside becomes

When a compact topside becomes unreliable or unreadable

A board that is drifting or failing can affect heating behavior

Supports cleaner and more complete air-control restoration

Approximate size of 1-7/16 inches by 2-3/4 inches

Hayward S140T/S164T Tank Base (SX164B) magnacraft When a compact topside becomesThis Hayward sand filter part is intended for rebuilds and repairs where internal alignment and durable water distribution matter. It helps support correct circulation through the sand bed, reduces the chance of filtration issues caused by damaged internal parts, and keeps the system serviceable. Use this part when servicing compatible Hayward systems and compare the existing component, equipment model, and plumbing configuration before installation.