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Pentair WhisperFlo 1HP - 1.5HP Pump Impeller Replacement by Swimables - Part 073128 / SW-21-003

Marsoni M251S
Sale price$59.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
Pentair WhisperFlo 1HP - 1.5HP Pump Impeller Replacement by Swimables - Part 073128 / SW-21-003Get your WhisperFlo pump back to full power with the Swimables SW 21 003 Impeller, engineered as a precise drop in alternative for the 073128 part in 1HP to 1. 5HP models. This carefully designed impeller promotes vigorous water movement and consistent pump output, keeping your pool's circulation running at its best. Built from hardwearing, chemical resistant materials, it thrives in the demanding conditions of pool pump operation. Installation is
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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.
  • To process your return/exchange, please contact us at [email protected]
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4.5 ★★★★★
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Brakes
Charlottesville, US
★★★★★ 5
2022 Outback 2.5
Size: size for ASCENT/CROSSTREK/IMPREZA/LEGACY/OUTBACK
Fits with no issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
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Mgnwlf
San Leandro, US
★★★★★ 5
Perfect fit for 2018 grand touring
Size: size for 6 Turbo/CX5 Turbo
It fit perfectly in my 2018 Mazda 6 Grand Touring. I replaced both filters & had no issues installing them. They feel really well made. I could notice a difference in smell right away. It wasn’t bad, I just knew I had replaced them LOL. The value is great for what you get.
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Reviewed in the United States on September 23, 2025
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Verified Purchase
Ronald Lawrence
Belleville, US
★★★★★ 5
Good quality
Size: size for MDX/PASSPORT/PILOT/RIDGELINE
Great buy . Easy to change out and saved $60.00 by not having the dealership do it.
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Reviewed in the United States on March 10, 2026
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Verified Purchase
Xxx
Cuba, US
★★★★★ 5
Bang for your buck
Size: size for ASCENT/CROSSTREK/IMPREZA/LEGACY/OUTBACK
Works like OEM
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Reviewed in the United States on May 24, 2026
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Nadia
Whiting, US
★★★★★ 5
Happy
Size: size for 3/6/CX5 Non-Turbo
They fit my car. So im happy
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Reviewed in the United States on April 17, 2026

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