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ZODIAC Nature2 M Cartridge


The Nature2 W28136 Limited m25 Replacement Cartridge is a mineral replacement for Nature2 Professional M or Pro M Plus systems.

  • For Professional M and Pro M Plus systems
  • Fits both limited and professional vessels (3-Post design fits both 3-Post and 2-Post vessels)
  • For pools from 25,000 - 35,000 gallons
  • Cartridges last up to 6 months
  • Circulation System Flow Rate: 30-120 GPM
  • Vessel Flow Rate: 10-18 GPM (internal by-pass)
  • Run Time: 6 hours/day at minimum