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Hayward SwimClear / Super StarClear Replacement Cartridge - 131 Sq Ft (FC-6435) [4-Pack]

Marsoni M251S
Sale price$223.15
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Hayward SwimClear / Super StarClear Replacement Cartridge - 131 Sq Ft (FC-6435) [4-Pack]Replacement filter cartridge for Hayward SwimClear, Super StarClear swimming pool filter systems. Compatible Filter Systems Hayward SwimClear (C2020, C3020, C4020, C5020, C7020) Hayward Super StarClear (C2000, C3000, C4000, C5000) Specifications Type Filter Cartridge Filtration Area 131 sq ft Outside Top (OT) 3" Outside Bottom (OB) 3" Diameter 7" Length 32 7 8" Media Weight 4 oz Pack Quantity 4 MPN FC 6435 Brand Compatibility Hayward Cross References
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4.3 ★★★★★
Based on 424 reviews
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Verified Purchase
Dawn H
New York, US
★★★★★ 5
Cool and comfy!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Very comfy and cooling. Great for hot sleepers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
Verified Purchase
👍
Belleville, US
★★★★★ 5
keeps pillow secured and cool
Color: 05-purple, Size: 20" X 26" (Pack of 4)
just what I was looking for. A cooling pillow case with a zipper! my regular pillow cases slipped off my pillows So annoying. Now my pillows are staying put zipped in. so soft and cool. no more wrestling with the pillow case while trying to flip my pillow over trying to find a cool spot.
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Reviewed in the United States on May 7, 2026
C
Verified Purchase
Chris
New York, US
★★★★★ 4
Color is off, feels decent
Color: 07-beige, Size: 20" X 26" (Pack of 2)
Feels nice and very cooling to the touch. Although you can tell it definitely isn't cotton. I ordered the color beige but it is much more of a cream color.
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Reviewed in the United States on February 23, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Good quality and value!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Washed nicely and cooled pretty well! Love thaf they stay on the pillow for my ASD son. Just what I was looking for! Would recommend!
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Reviewed in the United States on May 18, 2026
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Verified Purchase
DAVID
Port Orchard, US
★★★★★ 5
Great case
Color: 03-dark Grey, Size: 20" X 26" (Pack of 2)
Love these pillow cases! FYI: 20" X 26" are PERFECT for supposed "queen size" feather pillows. 20" x 30" ones are too big and allow the feather pillow to flatten out too much. There is a bit of stretch to the cases. The "cool side" of the pillow case IS NOTICEABLY COOLER than the other side. Good zipper.
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Reviewed in the United States on March 31, 2026

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