Radiator humidifiers are the most environmentally friendly humidifiers in existence to keep the the home temperature naturally warm which essential for well beings. They do not use any electricity and they work just when you need them, in the heating season when radiators are on and the air is driest. Simply fill the container and hang them of a radiator. When they heat up, the water evaporates and is released into the air negating the dryness caused by the heat. 

• Set of 2 stainless steel humidifiers
• Do not need electricity
• Promotes a healthy respiratory system
• Great for plants
• Easy use - simply fill with water
• Made of high quality Stainless Steel
• Beneficial for your skin & respiratory system, plus the health of plants & protects furniture as guards against drying out when the heating is on
• Ideal for use in the heating season when radiators are on & the air is driest