Unicel UHD-SR137 Replacement Filter Cartridge

Unicel replacement filter cartridge

This Unicel replacement filter cartridge is designed for pool and spa filtration systems that use cartridge-style filters. It captures debris and particulates as water passes through the cartridge, contributing to clear water and efficient filtration. This cartridge is intended for use as a direct replacement in compatible cartridge filter housings as part of routine pool maintenance.

• 137 sq ft filtration area
• Replacement filter cartridge for pool and spa filtration systems
• Cartridge-style filtration system component
• Designed for use in cartridge filter housings for ongoing maintenance
• Part number: UHD-SR137

Typical use context: Cartridges like this are used in pool and spa filtration maintenance, particularly in cartridge filter systems where easy replacement helps keep water clean and flow rates steady. Use as a direct replacement cartridge when servicing compatible filter housings to restore filtration performance and water clarity.