Hayward Impeller, 2-1/2 HP | SPX3021C Rising Dragon secure fit across corners and

secure fit across corners and straight edges

it’s a practical choice for safer

Always follow the product label for dosing directions and safety guidelines

The SKU is GLX-PCB-DSP as shown in the title

Hayward Impeller, 2-1/2 HP | SPX3021C Rising Dragon secure fit across corners andWhat This Part Is Used For The Hayward SPX3021C is a 2 1 2 HP impeller used in compatible Hayward pump models. It mounts directly to the motor shaft inside the wet end and drives water through the circulation system. This is the primary water moving component in the pump assembly. Why This Part Matters If the impeller is worn, cracked, or clogged with debris, flow rate drops and filter pressure changes. That can impact heater performance and overall