FC-3735 Replacement Pool Filter Cartridge - 12 Sq Ft

FC-3735 Replacement Pool Filter Cartridge - 12 Sq Ft

Marsoni

M251S

$24.70

Get it in 3 business days with 1 day shipping. Friday, May 29

FC-3735 Replacement Pool Filter Cartridge - 12 Sq FtReplacement swimming pool filter cartridge element. Specifications Type Filter Cartridge Filtration Area 12 sq ft Outside Top (OT) 1 1 8" Outside Bottom (OB) 2 3 8" Diameter 4 3 4" Length 16" Media Weight 4 oz MPN FC 3735 Cross References 11205, 390712, 4900 30, 645544037350, 89114, AK 3044, C 4616, PC16

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I really enjoy this product and it does exactly what it describes. I use it on my balcony. It is effective, but still very lightweight. It is easy to assemble as well. The price point is excellent. Also, I had an interaction with the company about an issue and they were incredibly responsive and helpful, fixing the issue immediately. Highly recommend.

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Reviewed in the United States on April 3, 2026