• AIR-O-SWISS offers two options for replacing the demine-

ralization cartridge: either to replace the whole cartridge

or only the granules in the cartridge

• Easy refill process – just throw away granules of used

cartridge and refill with the content of one bag of replacement

granules

• Odorless granules used

• 3 single packets are included in one retail box and are

good for 3 refillings

• The granules need to be replaced every 2-3 months

depending on the water hardness. If the water is very

hard (= high amount of minerals), it may be necessary

to replace the granules after 1-2 months.

• Inexpensive and environmental friendly refill solution