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Air-O-Swiss AOS 7531 Demineralization Cartridge

  • List Price:$19.99
  • Price:$19.99
  • Availability:Usually ships in 24 hours
Product Description
  • Provides water mist without minerals or limescale
  • Easy cartridge replacement or easy replacement of the granules every 2 - 3 months
  • Can be refilled with top-up granules A7533
  • Use with all BONECO ultrasonic humidifiers except from U7146 Travel
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When properly installed and maintained, the 7531 Demineralization Cartridge effectively prevents the release of minerals in the air. Replace or refill the cartridge every 2 – 3 months or more frequently in areas with hard water.
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