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351446 Pentair WhisperFloXF & IntelliFloXF Seal Plate O-Ring Replacement
351446 Pentair WhisperFloXF & IntelliFloXF Seal Plate O-Ring Replacement
351446 Pentair WhisperFloXF & IntelliFloXF Seal Plate O-Ring Replacement
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351446 Pentair WhisperFloXF & IntelliFloXF Seal Plate O-Ring Replacement

Marsoni M251S
Sale price$14.99
Pay 4 payments of $3.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
351446 Pentair WhisperFloXF & IntelliFloXF Seal Plate O-Ring ReplacementThis Pentair Seal Plate O Ring, model 351446, is precision manufactured for WhisperfloXF and IntellifloXF pump applications. Serving as a critical sealing element, this O ring establishes a reliable, moisture proof bond between the seal plate and pump housing, eliminating leak pathways and maximizing your pool pump's hydraulic efficiency. Fabricated from premium elastomeric material engineered to resist chemical exposure and mechanical stress, it
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  • Fast: 2-3 business days
  • Express: 1-2 business days

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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]
  • Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 2446 reviews
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Product Reviews
M
Verified Purchase
Molly A.
San Leandro, US
★★★★★ 5
Great product
Style: Mineral, Pattern Name: Gallon - 1 Pack
Very reliable oil I have been using it for years and never had any problems with it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
A
Verified Purchase
Albert B Matthews
Lake Worth, US
★★★★★ 5
Quality product
Style: Mineral, Pattern Name: Quart - 6 Pack
Quality product at a reasonable price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
R
Verified Purchase
Roy Roldan
Waukegan, US
★★★★★ 5
Great product ,price delivery and seller
Style: Mineral, Pattern Name: Gallon - 1 Pack
Perfect, great item and seller
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
J
Verified Purchase
Jared
Houston, US
★★★★★ 4
Not brand name, but oil is oil for generators
Style: Mineral, Pattern Name: Gallon - 1 Pack
Good value. Used in generators for me. Change every 30 hours of run time. No qualms.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2025
C
Verified Purchase
4cams
Dallas, US
★★★★★ 5
OEM recommended.
Style: Mineral, Pattern Name: Quart - 1 Pack
It is the OEM recommended oil for my 2017 9.9 outboard. Arrived quickly and in a sealed plastic bag. No leaks. This is 32 oz and the motor only calls for 27 oz so enough for topping up in needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026

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