Crane HS-3812 Germ Defense Humidifier Filter, White

The Crane germ defense demineralization filter helps reduce mineral buildup caused by hard water, eliminating the white dust left behind from humidifiers. The filter screws easily onto the tank cap of Crane germ defense humidifiers (sold separately) and can last for up to two months or 30 to 40 fillings depending on mineral content in water. For best results replace filter after every 30-40 fillings under normal use or 1-2 months or when the humidifier has not been operated for an extended period of time.

Highlights:

• Demineralization filter to be used with germ defense humidifier
• Recommended use if you have hard water
• Replace every month if using daily

Filter Eliminates White Dust:

• Tap water often contains a high level of minerals such as calcium and magnesium, resulting in hard water
• When hard water is used in a humidifier, these minerals disperse into the air, causing a white dust to settle on furniture
• The Crane humidifier filter counters the effects of hard water, trapping minerals before they can disperse and cause white dust

Easy Installation:

• Soak filter for 30 minutes in a separate container to activate the filter
• Simply screw pre-soaked filter onto tank cap and securely insert into full water tank
• Place full water tank onto water basin and wait fifteen minutes for the water to pass through the filter before starting the humidifier