


FC-3748 Replacement Pool Filter Cartridge - 30 Sq Ft
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
FC-3748 Replacement Pool Filter Cartridge - 30 Sq FtReplacement swimming pool filter cartridge element. Specifications Type Filter Cartridge Filtration Area 30 sq ft Outside Top (OT) 2" Outside Bottom (OB) 2" Diameter 5 3 4" Length 12 1 8" Media Weight 3 oz MPN FC 3748
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4.1 ★★★★★
Based on 835 reviews
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Product Reviews
★★★★★ 5
Perfect replacements 👍🏼
Size: CF11182&CA12051, Size: CF11182&CA12051
Perfect fit at an affordable price. Engine air filter is good quality, but the cabin air filter is way better than the stock one. They even include instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 5
Worth every penny!
Size: CF11182&CA12051
I have a 2020 Honda Civic Sport, and these filters fit perfectly. I was hesitant in purchasing because it said that its a frequent returned due to compability. Installation was a breeze after watching a quick YouTube tutorial, although it does come with instructions/manual. They look solid and durable. They came individually wrapped. I’m hoping they help with the odor and fogging issues caused by the old filters.
Honda service wanted to charge me $63 for the cabin filter alone, so this was definitely a much better deal. I would purchase again in the future.
The item ID that I purchase is CF11182&CA12051.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Good filters
Size: CF11182&17220-61A-A00
Fit well and easy to install!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
MDX filters
Size: CF11182&17220-61A-A00
The quality is excellent, the price is reasonable, and it's suitable for my MDX.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 4
Fit great
Size: CF11966&CA12260
Fit was great. Cabin filter was better quality than the original from GM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026