Pentair Sta-Rite Posi-Flo II Replacement Cartridge - 137 Sq Ft (FC-2570)

Pentair Sta-Rite Posi-Flo II Replacement Cartridge - 137 Sq Ft (FC-2570)

Marsoni

M251S

$118.70

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

Pentair Sta-Rite Posi-Flo II Replacement Cartridge - 137 Sq Ft (FC-2570)Replacement filter cartridge for Pentair Sta Rite Posi Flo II swimming pool filter systems. Compatible Filter Systems Pentair Sta Rite Posi Flo II (PTM135) Specifications Type Filter Cartridge Filtration Area 137 sq ft Outside Top (OT) 4 3 16" Outside Bottom (OB) 4 3 16" Diameter 8 11 16" Length 31 1 4" Media Weight 4 oz MPN FC 2570 Brand Compatibility Pentair Sta Rite Cross References 23701, 380170, 46174, 4900 209, 645544025708, AK 8022, PC 2570,

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Great quarter zip comparable to the high end designer brands. Buttery material, well fitted. Runs a bit big so I sized down and it’s a perfect trim cut fit. Will buy other colors. Would like to see some patterns in addition to the solid colors. I’m 5’10” 165lbs and small size fits perfectly.

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Reviewed in the United States on September 20, 2025

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Brian C.

Louisville, US

★★★★★ 5

Perfect for the gym!

Color: Cobalt Heather, Size: XX-Large

I bought 2 (black and blue) and wear them to the gym weekly. They wash & dry very well! They are nice enough for casual wear too. I’ll probably buy a 3rd color soon!

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Reviewed in the United States on April 23, 2026

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Blonde burrito

Lowell, US

★★★★★ 5

Good fit / comfortable !

Color: Wistful Mauve Melange, Size: Large

Quality product

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Reviewed in the United States on April 19, 2026

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Amazon customer

Whiting, US

★★★★★ 5

Nice pullover

Color: Light Blue Melange, Size: X-Large

Awesome, just awesome

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Reviewed in the United States on May 31, 2026

Verified Purchase

bcnaranjo

Whiting, US

★★★★★ 5

Solid option at the price point.

Color: Brick Melange, Size: XX-Large

I love these quarter-zip pullovers. I bought this one as a gift, but I personally own two others myself, which should say a lot. They’re comfortable, lightweight, and extremely versatile. I wear mine for golf, casual office days, and layered when it’s cooler out—they pair well with just about anything. For the price point, they really can’t be beat. The look and feel are comparable to options that cost significantly more. Great value, great performance, and a sharp, clean style. I’ll likely keep buying more.

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Reviewed in the United States on February 19, 2026