Unicel C-7451 Replacement Cartridge

Unicel replacement cartridge

This Unicel replacement cartridge is designed for 50 Sq Ft filtration in spa systems. It serves as the filtration element, allowing water to pass through while trapping debris. This replacement cartridge helps maintain water clarity and pump efficiency during routine pool and spa maintenance.

• Replacement cartridge for pool and spa filtration
• Size: 50 Sq Ft
• C-7451 – part number
• Cartridge-based filtration element for spa systems
• Caldera Spas – as listed in the product title

Typically used as the filtration cartridge inside a spa filtration system, this replacement cartridge supports routine pool and spa maintenance by trapping dirt and debris as water circulates. It is designed for use in filtration setups that rely on cartridge elements to remove particulates from the circulating water.