Unicel C-6900 – Replacement Filter Cartridge – 25 Sq Ft – Quad DE 100

Unicel replacement filter cartridge

This Unicel replacement filter cartridge C-6900 is used as the filtration element in pool and spa systems that require a cartridge-style filter. The unit features a 25 Sq Ft media area and is associated with Quad DE 100 in the product listing. It traps dirt and debris to help maintain clear water and efficient filtration in your system.

• Replacement filter cartridge for pool and spa filtration
• 25 Sq Ft media area
• Quad DE 100 configuration
• Durable cartridge media designed to support filtration efficiency
• Part number: C-6900

In typical use, this cartridge is installed in cartridge-style filtration setups for pools and spas to capture debris during circulation. It supports routine pool filtration maintenance by replacing worn cartridges in DE-filter compatible assemblies, helping maintain water clarity and system efficiency. Use as part of a regular maintenance plan for cartridge-based filtration systems and DE grid configurations in pool or spa filtration setups.