FC-3637 Replacement Pool Filter Cartridge - 40 Sq Ft

FC-3637 Replacement Pool Filter Cartridge - 40 Sq Ft

Marsoni

M251S

$53.60

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

FC-3637 Replacement Pool Filter Cartridge - 40 Sq FtReplacement swimming pool filter cartridge element. Specifications Type Filter Cartridge Filtration Area 40 sq ft Outside Top (OT) 1 1 16" Outside Bottom (OB) 1 5 8" Diameter 5 3 16" Length 19 5 8" Media Weight 4 oz MPN FC 3637 Cross References 14006, 305787, 37 0214, 4900 172, 4900 59, 609464, 645544036377, AK 4033, C 5637, PLE 051 9542, PPM40

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You will want several. I use mine attached to the side of my large metal toolbox to make my frequently used tools easily accessible. But once connected to a large metal surface, it is very difficult to reposition which is a good thing. One surprise though, narrow shafted screws drivers don’t attach very strongly unlike other heavier tools with larger steel mounting areas for attachment. I am purchasing more for other areas in my workshop.

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Reviewed in the United States on April 21, 2026

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Amazon Customer

Phoenix, US

★★★★★ 5

good magnets

Size: 12inch

very strong magnets. they work well

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Reviewed in the United States on May 9, 2026

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JPA

Carnegie, US

★★★★★ 5

Fantastic

Size: 17inch, Size: 17inch

I absolutely love these for my garage. An absolute must to have to elevate functionality, and space as a whole. Great upgrade. If you get a metal sheet to attach it onto without any screws- perfect. One down side is you can’t put too much weight on it if you are not mounting it by screws obviously. But holds my wrenches like a pro.

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Reviewed in the United States on May 27, 2026

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Amazon Customer

Natrona Heights, US

★★★★★ 5

Great!

Size: 12inch

These are awesome. Really a great way to store tools.

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Reviewed in the United States on May 7, 2026

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Sunflower Woodworx

West Palm Beach, US

★★★★★ 5

The Force is Strong with This One

Size: 12inch

These are pretty robust and strong. Wish they also sold 18” and 25” models, but imagine I would never be able to dismount them. Ordered some more because I ran out of room on the ones I bought.

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Reviewed in the United States on February 7, 2026