


Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340)Replacement filter cartridge for Pentair Rainbow Cartridge swimming pool filter systems. Compatible Filter Systems Pentair Rainbow Cartridge Specifications Type Filter Cartridge Filtration Area 12 sq ft Outside Top (OT) 1 1 16" Outside Bottom (OB) 1 1 16" Diameter 2 7 8" Length 19 1 2" Media Weight 4 oz MPN FC 2340 Brand Compatibility Pentair Cross References 11203, 17 2021, 17 2047, 2945000, 390757, 609505, 645544023407, AK 1010, AK 1012, APCC7018, C
Quick Dispatch:
Your Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340) ships.
Need Help?
Questions about Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340), sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340) in your area.
Get Shipping Estimates
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]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.7 ★★★★★
Based on 960 reviews
Sort
Product Reviews
★★★★★ 5
Daughter approved
Size: 1 Little Kid, Color: Turquoise/Multi
My daughter picked out these shoes and she absolutely loves them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Not stiff or tight…
Size: 13.5 Little Kid, Color: Turquoise/Multi
My niece loved them. So many of the slips in shoes are too stiff and tight, this one was easy on, not stiff or tight, just perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
Daughter approved
Size: 1 Little Kid, Color: Turquoise/Multi
My daughter picked out these shoes and she absolutely loves them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Not stiff or tight…
Size: 13.5 Little Kid, Color: Turquoise/Multi
My niece loved them. So many of the slips in shoes are too stiff and tight, this one was easy on, not stiff or tight, just perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
Daughter approved
Size: 1 Little Kid, Color: Turquoise/Multi
My daughter picked out these shoes and she absolutely loves them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026