Unicel C-7699 Replacement Cartridge Filter
The Unicel C-7699 is a high-quality replacement cartridge designed for in-ground pool filtration systems that require a large-capacity element. Its durable pleated media delivers strong debris-holding capability and reliable water clarity.
Key Features
- Large-capacity pleated polyester media for extended run times.
- Engineered to meet OEM fit and performance requirements.
- Durable end caps and reinforced core for long service life.
- Simple drop-in installation for compatible filter housings.
Technical Specifications
- Part Number: C-7699
- Approx. Filtration Area: 200 sq ft (varies by model)
- Outer Diameter: Approx. 7″
- Length: Approx. 32″
- End Cap Style: Open top and bottom
- Typical Application: Replacement cartridge for residential in-ground pool filter systems requiring this size element.
Installation & Usage Notes
Before servicing, turn off the pump and relieve system pressure. Remove the old cartridge, rinse the filter tank and place the new C-7699 element securely into position. Reassemble the tank, restore circulation and verify that pressure returns to normal operating range.
Maintenance Tips
- Clean the cartridge whenever the pressure rises 8–10 psi above clean starting pressure.
- Rinse pleats thoroughly using low-pressure water to avoid damaging the media.
- Replace the cartridge when pleats show wear, collapse, or when cleaning no longer restores proper flow.
Why Choose This Cartridge?
Ideal for pool professionals and homeowners, the Unicel C-7699 offers strong debris-holding capacity, dependable construction and an exact-fit replacement design to keep your pool water clear and filtration system performing efficiently.
