★★★★★ 5
Fits perfectly
Size: 7.5" x 8.7" x 1.4"
easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
Impeller, Pentair Challenger/Pinnacle, 0.75hp, Medium Head
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Impeller, Pentair Challenger/Pinnacle, 0.75hp, Medium Head355043Z Impeller, Pentair Challenger Pinnacle, 0. 75hp, Medium Head PacFab Pentair Pump Impeller Closed face impeller made for the Challenger Pool Pump by PacFab Pentair. Rated at 1 2hp, it is used in the Challenger high pressure pump body, and must be installed on a 1 2hp (or greater) square flange motor. Also used in the Pinnacle High Flow Pump Shaft seal sold separately. Product Specifications: Impeller Type Closed Face Impeller Diameter OD 4" Vane
Quick Dispatch:
Your Impeller, Pentair Challenger/Pinnacle, 0.75hp, Medium Head orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your Impeller, Pentair Challenger/Pinnacle, 0.75hp, Medium Head ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Based on 1210 reviews
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Product Reviews
★★★★★ 5
bosch never disappoints
Size: 7.5" x 8.7" x 1.4"
good product+fair price=value for money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
First Rate Quality
Size: 7.5" x 8.7" x 1.4"
Easy installation; design of filter made installation mistake-proof.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
will buy again
Size: 7.5" x 8.7" x 1.4"
Works as expected and the fit was perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
★★★★★ 5
Good quality filter. Fair price.
Size: (Pack of 1)
Fit right, easy to install, high quality filter. The oil change places make their money on these add-ons. We let them check it at oil change time but order online, get it the next day, and do our own replacement in minutes. Money saver IMO.
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Reviewed in the United States on November 1, 2025
