★★★★★ 5
Works well
Size: 1+6+6 Pack
Fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
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Hayward SwimClear / Super StarClear Replacement Cartridge (PA131-PAK4) [4-Pack]
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Hayward SwimClear / Super StarClear Replacement Cartridge (PA131-PAK4) [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 Outside Top (OT) 3" Outside Bottom (OB) 3" Diameter 7" Length 32 3 4" Media Weight 4 oz Pack Quantity 4 MPN PA131 PAK4 Brand Compatibility Hayward Cross References 303780, 645544064356, C
Quick Dispatch:
Your Hayward SwimClear / Super StarClear Replacement Cartridge (PA131-PAK4) [4-Pack] orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your Hayward SwimClear / Super StarClear Replacement Cartridge (PA131-PAK4) [4-Pack] ships.
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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.
- To process your return/exchange, please contact us at [email protected]
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Product Reviews
★★★★★ 5
Fits and works fine
Size: 1+6+6 Pack
Its a good deal for all the things it comes with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
★★★★★ 4
Easy to use.
Size: 2+6+1+12 Pack
They work very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Not so good
Size: 2+6+1+12 Pack
These placement filters are not as good as the original. They seem to hold onto the debris & don't release it into the reservoir. I clean the filter & reservoir after each use & always find the filter full & the reservoir nearly empty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
★★★★★ 5
Well priced
Size: 1+6+6 Pack
Very economically priced set of replacement parts for Eufy RoboVac 11S Max
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
