FC-0900 Replacement Pool Filter Cartridge - 50 Sq Ft

FC-0900 Replacement Pool Filter Cartridge - 50 Sq Ft

Marsoni

M251S

$67.90

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

FC-0900 Replacement Pool Filter Cartridge - 50 Sq FtReplacement swimming pool filter cartridge element. Specifications Type Filter Cartridge Filtration Area 50 sq ft Outside Top (OT) 4" Outside Bottom (OB) 4" Diameter 8 15 16" Length 9 7 8" Media Weight 4 oz MPN FC 0900 Cross References 15039, 18218RO100, 390808, 4900 401, 4902 053, 645544009005, AK 70009, C 8449, PAST50, PLE 051 9333

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I’m a huge fan of Maelreg! I’ve purchased numerous polos, a hoodie, a pair of shirts, and some golf pants, as well as two of these quarter zips (and I currently have a third one in my Christmas list). I love the way they fit and the way they look. I’m a bigger guy too, so it’s not easy to find fashionable “ath-leisure” apparel that doesn’t make me look like a popped can of Pilsbury biscuit dough. The only thing close to a complaint I can think of is that these are a lightweight weight material and the collar doesn’t want to stand up on its own. I wish Maelreg made a medium weight version with a little sturdier of a collar, but that’s just me.

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Reviewed in the United States on December 10, 2025

Verified Purchase

David M

Whiting, US

★★★★★ 5

Nice fit!

Color: Saxony Blue Melange, Size: X-Large

Great fit. Very comfy. Not too heavy. (Think late spring, early fall weather.) Material and stitching seems high quality. Slightly stretchy fabric. We’ll see how it holds up to wear and washing, but so far so good. I’ve already purchased another in a different color.

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Reviewed in the United States on November 1, 2025

Verified Purchase

NicanorTij

Carnegie, US

★★★★★ 5

Fits true to size and good quality

Color: Black Grey Heather, Size: Large

I gave this 5 stars because I was pleasantly surprised by the fit and quality. The zipper is nice, it zips firm, it's not flimsy like a cheap zipper. For reference I am 5'7", athletic build, and 198 pounds. I ordered a size large and it fits perfect. I will buy more for sure.

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Reviewed in the United States on November 9, 2025