Swimables | SW-22-004 | Power‑Flo/Super Pump Style 2.5 HP Impeller – Direct Replacement for SPX1621C
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The Swimables SW‑22‑006 impeller is a robust replacement for SPX1621C, designed for 2.5 HP Power‑Flo/Super Pump style systems. Precision-engineered for optimal flow and durable performance with brass-threaded hub—easy to install and built to last.
Key Features & Benefits
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Compatible with SKU SPX1621C: Ideal direct-fit impeller for 2.5 HP systems using SPX1621C replacement parts.
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Brass Threaded Hub: Offers enhanced durability and secure shaft connection compared to plastic hubs.
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Optimized Flow Design: Closed-face impeller with precise vane geometry ensures efficient water circulation and pump performance.
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Durable Construction: Molded from high-strength engineering plastic to resist chemical exposure, heat, and wear.
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Tool-Free Replacement: Easy to uninstall/install during pump maintenance—no special tools required.
Product Overview
The Swimables SW‑22‑006 impeller replaces worn or damaged impellers in Power‑Flo/Super Pump style pumps rated 2.5 HP, corresponding to SKU SPX1621C. Featuring a brass-threaded hub for improved durability, this closed-face impeller maintains efficient water flow and pressure within the pump housing.
Constructed from tough polymer, it stands up to harsh pool environments and pressure variations. Installation is straightforward: remove the volute, extract the old impeller, screw in the SW‑22‑006, reassemble, and you're ready—restoring prime and performance with minimal downtime.
Frequently Asked Questions
What is the Swimables SW-22-004 impeller for?
2.5 HP Power-Flo/Super Pump style systems, as a replacement for SPX1621C.
What is special about the hub?
It has a brass-threaded hub.
How do I confirm fit?
Check that your current impeller or kit is SPX1621C.
Learn more in our variable speed pump savings guide.