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AIR-O-SWISS AOS 7531 Demineralization Cartridge
AIR-O-SWISS AOS 7531 Demineralization Cartridge

A7531 Demineralization Cartridge

Item # 30879

  • When properly installed and maintained, this cartridge effectively prevents the release of minerals in the air.
  • Please exchange cartridge every 2 – 3 months, hard water usage may require more frequent replacement.
  • Cartridge granules may be refilled with A7533 3-Pack Refill Granules.

BONECO / AIR-O-SWISS offers two options for replacing the demineralization cartridge: Replace the whole cartridge with a new part (model A7531) or use replacement granules (model A7533 Refill Granules 3-Pack) to extend the life of the cartridge.

$19.99 USD

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Our air treatment systems from BONECO healthy air stand for excellent quality, innovative solutions, expertise and an immeasurable wealth of experience going back over more than 50 years. As the leading manufacturer of top-quality air treatment products, the company’s Air Treatment Systems division ensures one thing above all: healthy air!