Unicel C‑2613 Replacement Filter Cartridge – 12 sq ft
The Unicel C‑2613 is a genuine OEM replacement cartridge designed for use in certain in‑ground pool and spa filter systems. With heavy‑duty polyester media and open top/bottom end caps, it provides reliable filtration and long service life.
Key Features:
- 12 sq ft of filtration area for effective debris capture
- 29‑¼″ length × 2‑7⁄8″ diameter — fits filters designed for this size
- Open top and bottom end caps with 1‑1⁄16″ inner diameter openings for direct fit
- Heavy‑duty polyester media designed to last longer than cheaper alternatives
Technical Specifications:
- Model / SKU: C‑2613
- Media Area: ~12 sq ft
- Dimensions: ~29‑¼″ Length × ~2‑7⁄8″ Diameter
- End Cap Style: Open / Open with 1‑1⁄16″ ID top & bottom
- Pleat Count: 41 (typical for this model)
Maintenance Tip: Replace your cartridge when your filter pressure rises more than 8–10 psi above the clean start‑up pressure, or if you notice significant flow reduction. Before installing the new cartridge, rinse the old one thoroughly or discard if damaged. Clean the filter housing and seating area, install the new cartridge ensuring proper alignment, then reset pressure gauge and monitor for normal operation over the next 24 hours.
SKU: C-2613
