7531 Demineralization Cartridge for BONECO 7531 and AIR-O-Swiss ultrasonic humidifiers 7135, 7133, 7142, 7144, 7145, 7147, U600, U650, 2055, 2055A, E2441, U200, U700, A7533, 2 Pack

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Management number 213200884 Release Date 2026/04/12 List Price $13.20 Model Number 213200884
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2 Pack 7531 Demineralization Cartridge For BONECO and AIR-O-Swiss ultrasonic humidifiers 7135, 7133, 7142, 7144, 7145, 7147, U600, U650, 2055, 2055A, E2441, U200, U700 , A7533. This 7531 Demineralization Cartridge for humidifiers to reduce mineral (calcium & lime) caused by hard water in humidifiers. Reducing calcium and lime buildup may help extend the life of the humidifier and facilitate routine maintenance, so that Provides water mist without minerals.

  • Compatibility: This A7533 cartridges compatible with Humidifier BONECO and AIR-O-SWISS ultrasonic humidifiers 7531, A7533, 7133, 7135, 7142, 7144, 7145, 7147, U600, U650, 2055, 2055A, E2441, U200, U700, except the U7146 Travel & U300 series.
  • How the product works: This 7531 Demineralization Cartridge for humidifiers to reduce mineral (calcium & lime) caused by hard water in humidifiers. Reducing calcium and lime buildup may help extend the life of the humidifier and facilitate routine maintenance, so that Provides water mist without minerals.
  • Usage Tips: replace the this A7533 cartridges every 2 – 5 months or depend on the actual condition. please clean your humidifier tank and use freshwater before using it.
  • Value Package: Includes 2 pack 7531 A7533 Demineralization Cartridge For BONECO and AIR-O-Swiss ultrasonic humidifiers.
  • After-Sales Service: If you have any questions about the humidifier A7533 Demineralization Cartridge, please contact us immediately we do care about your purchasing experience.
Item Weight 12.6 ounces
Manufacturer DAODEFUL
Item model number A7533 7531 7135 7133 7142 7144 7145
Batteries required No
Package Dimensions 6.57 x 3.98 x 3.43 inches

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