28 sq. ft. Cartridge Filter Martec, Sonfarrel C-4301 FC-1610
- Diameter : 4-15/16
- Length : 14-7/8
- Top End Cap: id/config : 2-1/8 / open
- Bottom End Cap: id/config : 2-1/8 / open
The cartridge is used on the following spas:
- Advantage Mfg.
- OEM P/N ELE-25 (top load)
- Martec
- OEM P/N CL-2200
- Nordic Hot Tubs
- Sonfarrel
- OEM P/N 220122
- Thermo Spas of Connecticut
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Brandon B.
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Lisa B.
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