Skip to: | | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Home & Tools > 
Home Appliances > 
Heating, Cooling & Air Quality > 
Replacement Air Filters > 
Air Filters > 
Air-O-Swiss > 
Item#: 9SIA4BJ1HB0286

AOS Replacement Demineralization Cartridge

Ships from Canada. Most customers receive within 4-10 days.

Sold and Shipped by Home Comfort Centre a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

AOS Replacement Demineralization Cartridge

AOS 7531 Demineralization Cartridge (DMC) for Ultrasonics
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 AOS 7533 3-Pack Refill Granules.
AIR-O-SWISS offers two options for replacing the demineralization cartridge: Replace the whole cartridge with a new part (model AOS 7531) or use replacement granules (model AOS 7533 Refill Granules 3-Pack) to extend the life of the cartridge.

Learn more about the Air-O-Swiss 834546000237


Warranty, Returns, And Additional Information
ICON Loading...
ICON Loading...
Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
Selected Items
Are you an E-Blast Insider?
Enter your email address to agree to receive promo codes from Newegg. You can unsubscribe at any time.
Subscribe Newegg e-Blast
Price Available at Checkout
Why can’t we show you details of this product?

Some manufacturers place restrictions on how details of their products may be communicated.

If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.