Free shipping applies to all domestic orders. Orders are processed and shipped during regular business hours (Monday through Friday 8:00 am to 5:00 pm EST, excluding holidays).
Save an extra 20% off your entire order with coupon code: MARCH20
*May exclude certain brands.
**May not be combined with any other offer.
Code expires Saturday, March 15th 2014
The Ionic Silver Cube's patented Swiss technology keeps the water clean in humidifiers. It works in Ultrasonics, evaporators and airwashers. Releases permanently silver ions to the water. Lasts up to one year (12 months). Fits most humidifiers.