The Grundfos Universal 3-Speed Circulation Pump is a replacement spa or pool pump intended to restore water movement through the equipment system when the existing pump is worn, noisy, leaking, or no longer operating reliably. It is intended for customers who need a specific replacement part rather than a broad, universal workaround. Because many pool and spa systems use similar-looking components with small dimensional or model differences, this item should be matched by the visible part number, brand, connection size, color, electrical rating, or equipment series whenever those details are available.This pumps item from Grundfos is useful during maintenance, rebuilds, leak repairs, equipment troubleshooting, or seasonal service when the original component no longer performs as expected. For best results, compare horsepower, voltage, amperage, speed, plumbing orientation, frame information, and existing model details before ordering. If the existing assembly has been modified over time, compare the old part side by side with the product title and part number 99575701P1 before installing. Designed for use as a pumps replacement in compatible pool, spa, bath, or equipment applications Helps restore proper fit, function, sealing, flow, control, or equipment operation depending on the original assembly Best matched by manufacturer, model series, dimensions, rating, color, and part number 99575701P1 A practical choice for service technicians, maintenance teams, and homeowners replacing a specific worn component Confirm compatibility before installation, especially when multiple versions of a similar part exist
![Grundfos Universal Circulation Pump Kit [3-Speed] [230V] [3/4" Barb] (10-0138-KIT)](https://cdn.shopify.com/s/files/1/1751/9347/files/34-355-1044_XL.jpg?v=1781731034&width=480)