★★★★★ 5
Keeps sink tidy
Size: A 1PCS, Color: Black
Cute, sturdy and tidy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
FC-3966 Replacement Pool Filter Cartridge - 100 Sq Ft
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
FC-3966 Replacement Pool Filter Cartridge - 100 Sq FtReplacement swimming pool filter cartridge element. Specifications Type Filter Cartridge Filtration Area 100 sq ft Outside Top (OT) 3 1 2" Outside Bottom (OB) 3 1 2" Diameter 8" Length 16" Media Weight 3 oz MPN FC 3966 Cross References 74817, 77004, C 8300, PWK 100, PWK100
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4.4 ★★★★★
Based on 1515 reviews
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Product Reviews
★★★★★ 4
Good product
Size: A 1PCS, Color: Black
Great for less clutter and spills behind sinks!
I bought 2
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 5
Stone is fantastic
Size: A 1PCS, Color: Black
Perfect to catch water and large enough to hold dispenser and other cleaning supplies
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 3
Smaller than I thought
Size: B 1PCS, Color: Black
Smaller than I thought. So I ordered a bigger one.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Works good
Size: B 1PCS, Color: Black
I purchased one other one that was a lot more expensive than this one and I do love this one. It works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
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