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Waterway / Hayward Pro Clean / Pro Clean Plus Replacement Cartridge - 190 Sq Ft (FC-3451)
Waterway / Hayward Pro Clean / Pro Clean Plus Replacement Cartridge - 190 Sq Ft (FC-3451)
Waterway / Hayward Pro Clean / Pro Clean Plus Replacement Cartridge - 190 Sq Ft (FC-3451)
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Waterway / Hayward Pro Clean / Pro Clean Plus Replacement Cartridge - 190 Sq Ft (FC-3451)

Marsoni M251S
Sale price$131.30
Pay 4 payments of $32.83 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Waterway / Hayward Pro Clean / Pro Clean Plus Replacement Cartridge - 190 Sq Ft (FC-3451)Replacement filter cartridge for Waterway Pro Clean, Pro Clean Plus and Hayward StarClear Plus swimming pool filter systems. Compatible Filter Systems Waterway Pro Clean Waterway Pro Clean Plus Hayward StarClear Plus (C751, C900, C1200, C1750, C1900) Specifications Type Filter Cartridge Filtration Area 190 sq ft Outside Top (OT) 4" Outside Bottom (OB) 4" Diameter 8 15 16" Length 28 3 16" Media Weight 3 oz MPN FC 3451 Brand Compatibility Waterway,
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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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4.1 ★★★★★
Based on 1913 reviews
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Product Reviews
K
Verified Purchase
K M
Boise, US
★★★★★ 5
Excellent sport sock!
Size: One Size, Color: (100) White / White / Halo Gray
Molds onto foot, super soft and breathable. A lot of my ankle socks tend to slip or cut off blood circulation. This one literally is a perfect fit. No slip. After playing hours of tennis every week, my feet don't feel sore or bruised. Must buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
P
Verified Purchase
Placeholder
Boise, US
★★★★★ 5
Comfort!
Size: One Size, Color: (100) White / White / Halo Gray
Very comfortable! Thinner than the picture shows, but I like the fact that they are no show but still higher in the back and front to protect my heels and such.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 1
Sizing way off
Size: One Size, Color: (100) White / White / Halo Gray
These were my favorite socks, at least the old style was. They redid them and I was okay with it. However, I don't understand how they are a one size fits most. I tried them on and they were still too big at the top. There was so much extra fabric at the toes. For reference, I wear a size 8.5 women's shoe, typically. The packaging says fits most from size 5.5 to 12. I don't understand how it fits that wide range of shoe size. Definitely returning these and I will be buying something else.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2024
L
Verified Purchase
Liliana C Viloria V
Boise, US
★★★★★ 5
Genial
Size: One Size, Color: (015) Tetra Gray / Gray Matter / White Quartz
Me encanta la textura y sobre todo que tiene para que siempre sepas en cuál pies va!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
M
Verified Purchase
m
Belleville, US
★★★★★ 5
Comfortable
Size: One Size, Color: (348) Silica Green / White / Titan Gray
Comfortable and stays in place
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2025

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