★★★★★ 5
East
Easy to replace and great fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
Pentair Purex CFW Replacement Cartridge - 2 Sq Ft (PC-2170)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Pentair Purex CFW Replacement Cartridge - 2 Sq Ft (PC-2170)Replacement filter cartridge for Pentair Purex CFW swimming pool filter systems. Compatible Filter Systems Pentair Purex CFW (CFW120, CFW180, CFW315, CFW405, CFW560) Specifications Type Filter Cartridge Filtration Area 2 sq ft Outside Top (OT) 2 15 16" Outside Bottom (OB) 2 15 16" Diameter 7" Length 16" MPN PC 2170 Brand Compatibility Pentair Cross References 16801, 609441, 645544021700, 74930, AK 6043, C 7467, FC 2170, PLE 051 9538, PPF67. 5, PPF675
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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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4.2 ★★★★★
Based on 233 reviews
Sort
Product Reviews
★★★★★ 5
Perfect fit
Nice quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2025
★★★★★ 5
I'll get again.
Style: PA99892
Perfect fit and nice condition
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Great Value
Style: PA99892
Great value. Dealer wants $75 to replace engine filter. The filter is just as good as the OEM one. Total time to install is less than 3 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
★★★★★ 5
fits like OEM
Style: PA99892
This fits a 2023 Civic Sport Touring without issue. It looks indistinguishable to the OEM filter. Getting the lid off the airbox is the hardest part as it is wedged in there pretty good. Other than that, this is a very do-able DIY job, and it's a lot cheaper than having the dealer do it. I have no concerns. Thumbs up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2025
