Spa Filter Cartridge Absorption Filtration Easy Thread Fit for Unicel 6CH940 FC0359

Replacement spa and pool cartridge designed for direct fit and reliable filtration. Built with absorption polypropylene media and a G1 1/2 male thread for straightforward installation and reliable performance. Key benefits Effective particulate capture: absorption PP material traps fine debris and sediment to help maintain clearer water and reduce load on pumps and heaters. Direct compatibility: Made to Unicel 6CH 940, Filbur FC0359, and Waterways 8170050 cartridge filters for easy swapin service. Simple installation: Standard male thread G1 1/2 connection allows quick removal and replacement with common spa and pool housings. Durable construction: Polypropylene media resists collapse and maintains shape during normal use, providing consistent filtration performance between service intervals. Low maintenance: Rinses clean with a garden hose for routine upkeep; straightforward replacement when media reaches capacity. What it does and why you need it Removes suspended solids and particulates from spa and pool water to keep circulation systems running efficiently. Replaces worn or clogged cartridges to restore flow rate and reduce strain on equipment. Provides a costeffective spare part for scheduled maintenance or emergency swaps. Compatibility and specifications Connection: Male thread G1 1/2 Material: absorption polypropylene (PP) filter media Compatible replacements: Unicel 6CH 940, Filbur FC0359, Waterways 8170050 Use scenarios Routine spa maintenance: Swap the cartridge during seasonal service to restore proper flow and filtration after heavy use. Parts replacement for service technicians: Keep as a stocked spare for onsite repairs when a Filbur FC0359 or Unicel 6CH 940 is worn or damaged. Pool system troubleshooting: a compromised cartridge to diagnose flow problems or recurring debris issues without replacing the entire filtration system. Installation and care Turn off circulation system and relieve pressure before replacing. Unscrew the existing cartridge from the G1 1/2 connection, install the replacement, and handtighten according to equipment instructions. Rinse periodically to remove surface debris and when media no longer cleans effectively. Reliable, compatible replacement cartridge for spa and pool filtration systems that use Unicel 6CH 940, Filbur FC0359, or Waterways 8170050 style cartridges.