Pentair Purex SM/SMBW 4000 / Purex SM/SMBW 2000 Replacement Cartridge - 24 Sq Ft (PXG1224)

Pentair Purex SM/SMBW 4000 / Purex SM/SMBW 2000 Replacement Cartridge - 24 Sq Ft (PXG1224)

Marsoni

M251S

$26.99

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

Pentair Purex SM/SMBW 4000 / Purex SM/SMBW 2000 Replacement Cartridge - 24 Sq Ft (PXG1224)Replacement filter cartridge for Pentair Purex SM SMBW 4000, Purex SM SMBW 2000 swimming pool filter systems. Compatible Filter Systems Pentair Purex SM SMBW 4000 (SMBW4024, SMBW4036, SMBW4048, SMBW4060) Pentair Purex SM SMBW 2000 (SM2024, SMBW2048, SMBW2060, SMBW2072) Specifications Filtration Area 24 sq ft Diameter 10 3 4" Length 13 5 16" MPN PXG1224 Brand Compatibility Pentair Cross References 07 4922, 46344, FC 9220, FG 1224

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This is one of those simple things that just works exactly how you want it to. First off, it looks really nice on the counter. The antique bronze finish has a slightly warm tone that doesn’t look cheap or overly shiny, and the design is clean enough to fit in with pretty much any kitchen style. Assembly took maybe 30 seconds. You just screw the pieces together and it’s ready to go, no tools or fuss. Swapping out rolls is just as easy, and the top cap keeps everything in place without being annoying to deal with. The weight is really what makes this stand out. The base is heavy enough that it stays put when you tear off a sheet, so you can actually use it one-handed without it tipping or sliding around. It feels solid and well made, not flimsy at all. Size-wise, it fits a standard roll easily and still has room for larger rolls, so you’re not fighting to get a new one on. Overall, it’s sturdy, looks good, and is genuinely easy to use day to day. It’s one of those upgrades that seems small but makes your kitchen feel a little more put together.

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Reviewed in the United States on May 5, 2026