★★★★★ 5
OE Quality Part
Worked perfectly. Everything needed is there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
FC-3920 Replacement Pool Filter Cartridge - 33 Sq Ft
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
FC-3920 Replacement Pool Filter Cartridge - 33 Sq FtReplacement swimming pool filter cartridge element. Specifications Type Filter Cartridge Filtration Area 33 sq ft Outside Top (OT) 1 15 16" Outside Bottom (OB) 1 15 16" Diameter 6" Length 9" Media Weight 3 oz MPN FC 3920 Cross References 13303, 31250, 4900 67, 645544039200, AK 5006, C 6433, PLE 051 9672, PWK35
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Based on 1751 reviews
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★★★★★ 5
10 out of 10
The must do service package. This is a "fits multiple" kit so youll have some extras. The kit also includes the lower unit gear oil seals, which is awesome. I always trust quicksilver to be durable and a great value for the money.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Recommended replacement parts
Worked as advertised, quicksilver parts for replacement on alpha drive gen 2 outdrive.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Very complete kit
This Kit has everything you need to change your waer pump impellor. It comes with directions that are easy to follow, but there re plenty of videos available to help. The Quicksilver kit is priced well and was delivered quickly.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Perfect OEM fit
Fixed my impeller on my Mercury Salt Water 115. Best done as a two man job. Lots of videos available online .
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Reviewed in the United States on April 14, 2026
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