Pentair Sta-Rite System:3 Replacement Cartridge - 100 Sq Ft (25021-0200S)

Pentair Sta-Rite System:3 Replacement Cartridge - 100 Sq Ft (25021-0200S)

Marsoni

M251S

$138.55

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

Pentair Sta-Rite System:3 Replacement Cartridge - 100 Sq Ft (25021-0200S)Replacement filter cartridge for Pentair Sta Rite System: 3 swimming pool filter systems. Compatible Filter Systems Pentair Sta Rite System: 3 (S7M120, S7M400, S8M150, S8M500) Specifications Type Filter Cartridge Filtration Area 100 sq ft Diameter 8 9 16" Length 25 1 4" MPN 25021 0200S Brand Compatibility Pentair Sta Rite Cross References 22315304789, 250210200S, 4683 03, 602927, FC ECO3 300, SPG 051 0227, STA250210200S

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These are not really “industrial strength” but they work great and are decent quality, especially for the price. I bought them to use on a sheet metal barn and they hold halters, rakes and other supplies with ease. Out of curiosity I did toss a dewalt drill in one and it held even though I ordered the medium size and the drill didn’t fit super well.

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Reviewed in the United States on August 6, 2025

Verified Purchase

K. Nguyen

Los Angeles, US

★★★★★ 5

Very useful tools or helmets hanger.

These are quite useful and hold anything that’s less than 10lb. I think it can hold heavier items but I think it’s best to keep it light and the magnet strong enough to make it very convenient to affix it to any metal cabinet or poles.

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Reviewed in the United States on August 7, 2025

Verified Purchase

Julie Fleming

Cuba, US

★★★★★ 1

Magnet strength is weak AF

Item Package Quantity: 30, Color: Black

Magnet strength is absolutely terrible! I was hoping that they would be strong against my shipping container as the product suggests, but I put a item on it that barely weighs 10 lb and it started sliding down the wall. The magnets are not strong at all!

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Reviewed in the United States on May 6, 2026