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Pentair Sta-Rite Posi-Flo II Replacement Cartridge - 137 Sq Ft (PSR137)

Marsoni M251S
Sale price$122.10
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Pentair Sta-Rite Posi-Flo II Replacement Cartridge - 137 Sq Ft (PSR137)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 PSR137 Brand Compatibility Pentair Sta Rite Cross References 23701, 46174, 4900 209, 645544025708, AK 8022, FC 2570, PC 2570,
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4.5 ★★★★★
Based on 1791 reviews
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RonaldThompson
Port Orchard, US
★★★★★ 5
Quality of the product
Very sturdy and constructed well. They just didn't fit my space.
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Reviewed in the United States on December 8, 2022
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Verified Purchase
Rebecca Barth
Lexington, US
★★★★★ 5
Heavy duty
I bought these to modify a safe. Very durable I had to cut down a corner and a sawszall had trouble getting through. On top of that they hold a lot of weight without buckling. Buy it.
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Reviewed in the United States on September 29, 2023
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Verified Purchase
johnnybiggerstaff
Louisville, US
★★★★★ 5
Great quality
Very sturdy & easy to install
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Reviewed in the United States on November 22, 2022
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Verified Purchase
Justin Lee
Alexandria, US
★★★★★ 3
Great construction but poor mounting hardware
They are great once your put them in but mounting them was a huge pain. The included dry wall anchors are of really bad quality and rips up a huge opening if you have to undo them for whatever reason. But the more infuriating thing is the screws they come with, which is not quite Philips 2 and easily slips from most standard driver bits. It is very easy to strip these if you are not careful. The small amount of space at the corner almost doesn't allow for easy drill access so you might have to get creative. Overall good product, but I will highly recommend buying your own set of wall anchors and screws
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Reviewed in the United States on December 2, 2022
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Socky
Birmingham, US
★★★★★ 3
Sturdy as heck But NOT easy to install
Because of the angles to install the screws, I'm definitely going to have to say NOT easy to install. Simple in concept; maybe if you have paper-thin walls. But if you don't it is a pain to screw those in with the tools provided. On the upside, they do come with a mini leveler. But it's just not a practical way of screwing in the shelf unless you are prepared to spend a surprising amount of time doing it. The shelves themselves are sturdy but that should be expected since it's basically a sheet of metal.
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Reviewed in the United States on November 17, 2022

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