5x2.5 Inch Pool Filter Cartridge, 20 Micron Pleated Sediment Filter for Cold Plunge Chiller Pump (2Pack)

5 x 2.5 Inch 20 Micron Pleated Pool Filter Cartridge Replacement pleated sediment cartridge designed for cold plunge chillers and small filter pump systems compatible with 5301500 gallon capacity. Available in 2pack options for convenient scheduled replacement. Why you need this filter Captures fine sediment down to 20 microns to keep system water clearer and reduce visible debris. Pleated design increases surface area for longer service life between changes compared to flat filters. Protects pump and plumbing by preventing sediment buildup that can reduce flow and cause wear. Simple replacement cartridge compatible with many 5 x 2.5 inch filter housings used in cold plunge and small pool systems. Key features at a glance Size: 5 x 2.5 inches, standard cartridge dimensions for direct replacement in compatible housings. Filtration rating: 20 micron pleated sediment filtration for reliable particle removal. Design: Pleated media provides expanded surface area and consistent flow performance. Compatibility: Suitable for filter pumps servicing systems in the 530 to 1500 gallon range. Pack options: Available as a single or 2pack to match maintenance schedules. Performance and maintenance Maintains steady flow while trapping fine particles to reduce pump strain and keep filtration efficient. Replacement intervals depend on usage and water conditions; having spare cartridges on hand simplifies routine maintenance. Straightforward cartridge swap keeps downtime to a minimum. Common use scenarios 1) Cold plunge chiller maintenance: the existing cartridge to restore flow and filtration after heavy use or seasonal operation. 2) Home plunge tubs and small pools: Ideal for portable plunge tubs and small pool systems within the 5301500 gallon range that require a 5 x 2.5 inch cartridge. 3) Backup and scheduled replacements: Keep a 2pack on hand to rotate filters during higherusage periods or to ensure uninterrupted filtration during events. Compatibility note Designed to fit standard 5 x 2.5 inch cartridge housings and compatible with filter pumps rated for 530 to 1500 gallon systems. Verify physical dimensions and micron rating against your existing cartridge to ensure a correct match.