Air O Swiss 7531 Demineralization Cartridge

AOS demineralization cartridges trap minerals in the water in your Air O Swiss humidifier and prevent them from being released into the air. Refill or replace every 2-3 months.

Order by 3 pm EST for fast free same day shipping on orders over $150*.

9/25/09 This Summer I experienced zero allergies by wearing the mask I bought while cutting my lawn..Relief!
More Testimonials

Sales Assistance
24 hours a day, 7 days a week

Customer Service
Mon-Fri 9-5 EST Sat 10-4 EST

Call Us at 1-800-339-7123

Customer Service

Shop by Category
Air Purifiers
Allergy Bedding
Allergy Armor
Vacuum Cleaners
Dehumidifiers
Humidifiers
Dust Mite Allergy
Furnace Filters
Nasal Irrigation
Asthma Treatment
Mattresses
Masks

Contact Us
1-800-339-7123
Email Us
About Us
Company Info
Atlanta Showroom Directions
Request a Catalog
Receive Our Newsletter
Physician Services
AchooAllergy.com Press
Media Kit
Affiliate Program

Account Info
Shopping Cart
Account Login
Shipping Info

Customer Service
Returns Form
Privacy Policy
User Agreement
Returns
Site Map
Corporate Purchase Orders
Government Purchase Orders
Medical Reimbursement Form
Special Discounts