


FC-3638 Replacement Pool Filter Cartridge - 50 Sq Ft
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
FC-3638 Replacement Pool Filter Cartridge - 50 Sq FtReplacement swimming pool filter cartridge element. Specifications Type Filter Cartridge Filtration Area 50 sq ft Top Type Handle Top Outside Bottom (OB) 1 5 8" Diameter 5 3 16" Length 14 1 8" Media Weight 3 oz MPN FC 3638 Cross References 15042, 37 0217, 4900 297, 4902 024, 645544036384, AK 4005, C 5346, PLE 051 9544, PPM50, PPM50TC, SPG 051 2187, UNI 60 5496, UNIC5346
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★★★★★ 5
Check the size chart and reviews!
Color: Black, Size: 3X-Large, Color: Black, Size: 3X-Large
Bought this for my husband and if i didnt check the reviews I would ordered it too small. He normally wears a XL in T-shirts but he has very large arms so the 3XL in this fits him comfortably. The material is a bit stretchy so he could have probably taken the 2XL but I am satisfied with how the 3XL looks on him. He looks so good!
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Reviewed in the United States on May 31, 2026
★★★★★ 1
Size discrepancy
Color: Wine Red, Size: Small
I like the look and feel of this shirt, but I originally bought a medium and it was too big, so I bought a small. Both shirts are the exact same size. It is labeled on the collar as a different size, but it's the same. If anything the small is slightly larger
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Boyfriend looks good in them
Color: Black, Size: Medium
Bought these for my boyfriend and he looks amazing in them! They fit his body so well. Quality is nice and soft. Boyfriend ended up getting them in multiple different colors.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Happy with my purchase
Color: Black, Size: X-Large
The material is good quality and it did great in the gentle cycle of my washing machine. I hung it to dry, no dryer. Looks great.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Cheap and nice.
Color: Silver Black
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Reviewed in the United States on February 18, 2026