Pentair Purex SM/SMBW 4000 / Purex SM/SMBW 2000 Replacement Cartridge (074924)

Pentair Purex SM/SMBW 4000 / Purex SM/SMBW 2000 Replacement Cartridge (074924)

Marsoni

M251S

$60.20

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

Pentair Purex SM/SMBW 4000 / Purex SM/SMBW 2000 Replacement Cartridge (074924)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 Diameter 24" MPN 074924 Brand Compatibility Pentair Cross References 4677 15B, 905468, APCFGR32, PUR 051 7062, SPG 051 0102

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It smelled a bit “chemically” for the first few days. The smell did fade and eventually go away entirely. It also still slides off of my bed despite having the straps to hold it in place. Otherwise, I have no complaints. It’s extremely comfortable and adds a few extra inches to the height of my bed.

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Reviewed in the United States on April 15, 2026

Verified Purchase

Jose

Grantham, US

★★★★★ 5

Muy cómodo,superó mis espectativas

Color: White, Size: Queen

Producto de calidad

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Reviewed in the United States on April 23, 2026

Verified Purchase

Chari Roberts

Carnegie, US

★★★★★ 5

Good buy!

Color: White, Size: King

Nice quality!

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Reviewed in the United States on April 23, 2026

Verified Purchase

Lori T

Charlottesville, US

★★★★★ 2

awful smell

Color: White, Size: Full

Awful smell!! I have waited days for it to go away and it just won't, its also not as thick and comfy and hasn't smoothed out completely there are folds in some parts

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Reviewed in the United States on March 25, 2026

Verified Purchase

Maria Griffin

San Leandro, US

★★★★★ 5

Very comfortable topper

Color: White, Size: Queen

Love my new bed topper !!

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Reviewed in the United States on April 7, 2026