The Speck Pumps Impeller [A91-II 1.0/1.5 HP Split] (2921623047) is a replacement pump impeller designed to help restore proper water movement in compatible pool and spa pump systems. As the rotating component inside the wet end, the impeller plays a direct role in circulation, filtration performance, and overall equipment efficiency. It is intended for the listed 1.5 HP application, making it a useful replacement when the original impeller is worn, damaged, or no longer moving water efficiently. This part is especially important when a pump begins to show reduced flow, unusual noise, priming issues, or signs of internal wear. Manufactured for Speck pump applications, this impeller is best selected by confirming the pump model, horsepower rating, wet-end style, and existing part number before installation. Use part number 2921623047 when matching the replacement to an existing Speck pump configuration. Replacing the impeller during a pump repair can help extend the service life of the equipment and support more dependable system operation without replacing the entire pump assembly. Replacement impeller for compatible Speck pump systems Supports proper circulation, filtration, and water flow performance Useful for pump repairs involving worn or damaged impellers Designed for the listed A91-II 1.0/1.5 HP Split configuration Recommended to verify pump model, horsepower, and part number before ordering
![Speck Pumps Impeller [A91-II 1.0/1.5 HP Split] (2921623047)](https://cdn.shopify.com/s/files/1/1751/9347/files/35-475-1503_XL.jpg?v=1777962001&width=480)
![Speck Pumps Impeller [A91-II 1.0/1.5 THP Split] (2921623098)](https://cdn.shopify.com/s/files/1/1751/9347/files/35-475-2501_XL.jpg?v=1777962001&width=480)
