Nature2 W28146 Universal Limited and Professional G45 Replacement Mineral Cartridge



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The Nature2 W28146 Limited G45 Replacement Cartridge is a mineral replacement for Nature2 Professional G or Pro G Plus systems.

  • Ports: 3"
  • Fits professional-vessels only (2-Post design fits only 2-Post vessels)
  • Weight: 3 lbs
  • Run Time: Six hours minimum
  • Capacity: 35,000 to 40,000 gallons
  • Dimensions: 13.75". x 4.63".
  • Cartridge lasts up to 6 months
  • Cartridge Flow Rate: 25-120 GPM (internal bypass)
  • Installation: after filter, before or after heater, and always before any chemical dispenser
  • Note: Version shipped may be the universal W25946 that fits both professional and limited versions, depending on stock.


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