Nature 2 - W28125 Professional G25 Replacement Mineral Cartridge 10-25K Gallons

The Nature2 W28125 Professional G25 Replacement Mineral Cartridge is a mineral replacement for Nature2 Professional G Sanitizing System 10-25K Gallons.

• Ports: 3"
• Fits professional-vessels only (2-Post design fits only 2-Post vessels)
• Run Time: Six hours minimum
• Capacity: 10,000 to 25,000 gallons
• Cartridge lasts up to 6 months
• Cartridge Flow Rate: 10-18 GPM (internal bypass)
• Installation: after filter, before or after heater, and always before any chemical dispenser
• Note: Version shipped may be the universal W28126 that fits both professional and limited versions, depending on stock.