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Pentair Pac-Fab Mytilus FMY Replacement Cartridge - 50 Sq Ft (PC-1920)

Marsoni M251S
Sale price$46.80
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Pentair Pac-Fab Mytilus FMY Replacement Cartridge - 50 Sq Ft (PC-1920)Replacement filter cartridge for Pentair Pac Fab Mytilus FMY swimming pool filter systems. Compatible Filter Systems Pentair Pac Fab Mytilus FMY Specifications Type Filter Cartridge Filtration Area 50 sq ft Outside Top (OT) 3 1 16" Outside Bottom (OB) 3 1 16" Diameter 7 7 8" Length 11 1 8" MPN PC 1920 Brand Compatibility Pentair Cross References 15009, 17 4981, 390749, 46093, 4900 134, 645544019202, AK 6087, C 7678, FC 1920, FC 3427, PC 1920, PFAB50,
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4.4 ★★★★★
Based on 81 reviews
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Verified Purchase
Tess Wildly
Draper, US
★★★★★ 4
Cushy softness
Size: 8, Color: Ivory
I’m normally a 7W and originally ordered the 7 and it was almost a perfect fit if not for my high instep. Exchanged for an 8 and they fit great just a little loose in the toe strap but I can make it work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
K
Verified Purchase
Kristina
Pawtucket, US
★★★★★ 1
Ripping with minimal wear.
Size: 8, Color: Black/Black, Size: 8, Color: Black/Black
I really wanted to love these. This is my first pair of HeyDudes, and I am pretty disappointed. I don't have wide feet. They fit perfectly, and were super comfortable. But they are already ripping and I haven't even worn them 5 times. I didn't even wear them long or walk a lot in them.
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Reviewed in the United States on June 1, 2026
C
Verified Purchase
Catlady
Chelsea, US
★★★★★ 5
Beautiful and Comfortable!
Size: 6, Color: Tan Leopard
The shoes arrived on time. They are just as pictured. Good quality and very comfortable. They are also true to size.
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Reviewed in the United States on April 26, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Love Love Love!!!!!
Size: 8, Color: Ivory
Love these shoes!! Very comfortable and lightweight!!! Size is perfect! Beautiful shoes!!
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Reviewed in the United States on June 3, 2026
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Verified Purchase
Phillipsclan
Waukegan, US
★★★★★ 5
I will wear these all summer!
Size: 8, Color: Black/Black
These sandals are definitely a platform if you’re looking for a bit of height but they’re also well made, comfortable and in my opinion much firmer support than another popular brand. They look great and they’re versatile. I purchased the black ones the color is a true deep black not gray-ish at all.
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Reviewed in the United States on May 23, 2026

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