A7533 BONECO Refill granules

Refill granules (3 Pack) A7533

The 3 packs of granules enables easy refills of the demineralization cartridge

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Product Highlights
  • Easy replacement of the granules of demineralization cartridge A7531
  • For water mist without mineral or limescale
  • Enough for 3 granules changes
  • Replace granules every 2–3 months, or more frequently in areas with hard water
  • Use: for all ultrasonic humidifiers except the 7146 Travel

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