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Sonfarrel/Martec TL Series Above Ground Replacement Cartridge - 100 Sq Ft (FC-1638)

Marsoni M251S
Sale price$105.90
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Sonfarrel/Martec TL Series Above Ground Replacement Cartridge - 100 Sq Ft (FC-1638)Replacement filter cartridge for Sonfarrel Martec TL Series Above Ground swimming pool filter systems. Compatible Filter Systems Sonfarrel Martec TL Series Above Ground Specifications Type Filter Cartridge Filtration Area 100 sq ft Outside Top (OT) 2 15 16" Outside Bottom (OB) 2 15 16" Diameter 7 1 4" Length 21 9 16" Media Weight 4 oz MPN FC 1638 Brand Compatibility Sonfarrel Martec Cross References 19909, 2301750, 244 0100, 390744, 4900 194,
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4.9 ★★★★★
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Dct
New York, US
★★★★★ 5
It’s fixed
That awful boat… don’t buy boats unless you like to spend money OBVIOUSLY! This part fixed the boat!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
D
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Don R
Phoenix, US
★★★★★ 5
Good
Good quality
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Reviewed in the United States on April 28, 2026
B
Verified Purchase
bad item
Carnegie, US
★★★★★ 5
good replacement
good
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Reviewed in the United States on February 28, 2026
G
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Gary C
Carnegie, US
★★★★★ 5
Seal
Perfect, worked great!
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Reviewed in the United States on June 4, 2025
T
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TinyTim
Pawtucket, US
★★★★★ 5
Great
Great
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Reviewed in the United States on August 5, 2025

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