★★★★★ 5
Fits well
Well made very comfortable fits very good
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Reviewed in the United States on February 27, 2026
Pentair Rainbow Cartridge Replacement Cartridge - 13 Sq Ft (PRB12L-4)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Pentair Rainbow Cartridge Replacement Cartridge - 13 Sq Ft (PRB12L-4)Replacement filter cartridge for Pentair Rainbow Cartridge swimming pool filter systems. Compatible Filter Systems Pentair Rainbow Cartridge Specifications Type Filter Cartridge Filtration Area 13 sq ft Outside Top (OT) 1 1 16" Outside Bottom (OB) 1 1 16" Diameter 2 7 8" Length 29 1 4" Media Weight 4 oz MPN PRB12L 4 Brand Compatibility Pentair Cross References 17 2010, 46145, 645544023506, AK 1013, C 2613, FC 2350, PC 2350, PLE 051 9549, PRB12L
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 273 reviews
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Product Reviews
★★★★★ 5
Runs a touch larger than other same brand polo's, light and breathable.
Size: 3X-Large, Color: Black
Super ligh, breathable and thin. Stretchy but still leaves room for the dad bod belly and dad bod boobs lol This specific polo runs a bit larger than most of the others by this same company so be aware of that. I am 5'6" - 280lbs and wear a 4xl normally in AZ's but this one fit perfect in a 3xl. Great summer night shirt, just be mindful not to snag it on something and also better to hand wash this as even a gentle cycle has the tendency to cause some damage.
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Reviewed in the United States on July 3, 2025
★★★★★ 3
Fits snug size up
Size: 4X-Large, Color: Grey W/ Black Dots
I would definitely size up they fit a little snug, overall good quality and it’s tagless which is a plus.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Comfortable and Stylish
Size: Large, Color: Black
Bought for the husband and he loves it. Comfortable and nice. Says he would pair it with jeans. Flattering. Color is great. Not sure yet on fading and wear, haven’t had it long enough.
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Reviewed in the United States on August 24, 2025
★★★★★ 5
great fit
Size: X-Large, Color: Black W/ White Triangle
excellent
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
