Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
Still not sure? Call (818) 818-6559 and we'll find it for you.
Unicel Cartridge For Harmsco Filters | 105 Sq. Ft. | C-7685
Fits these models (4)
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Unicel C-7685 is a premium 105-square-foot replacement filter cartridge compatible with Harmsco TC/105, BF/105, SC/105, and ST/105 filtration systems. Engineered for optimal water filtration, this cartridge effectively captures debris and contaminants, ensuring clean and clear pool or spa water. Constructed with durable materials, it offers a long service life and reliable performance. Regular replacement with high-quality cartridges like the Unicel C-7685 helps maintain the efficiency and longevity of your filtration system.
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105 sq. ft. filtration capacity – Delivers high-performance debris and contaminant removal for cleaner pool or spa water.
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Compatible with Harmsco TC/105, BF/105, SC/105, and ST/105 systems – Designed for a precise fit and seamless integration.
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Constructed from durable materials – Offers long-lasting performance under demanding filtration conditions.
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Enhances water clarity and flow – Supports efficient system operation and reduces strain on pumps and other components.
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Ideal for routine maintenance – Regular replacement with premium cartridges like the Unicel C-7685 preserves filtration system effectiveness.
- Harmsco TC/105 Filters
- Harmsco ST/105 Filters
- Harmsco SC/105 Filters
- Harmsco BF/105 Filters
Note: This part may be compatible with your system, please refer to your owners manual to ensure compatibility.