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A technology company has made a new device to help clean the air our home. The company is called Dyson. It has just launched an air purifier called the Pure Cool Link. A spokesperson said the purifier captures to 99.95 per cent pollutants the air the home. Pollutants are the things that dirty the air, such as dust, smells, chemicals, pollen and smoke. This is great people who have allergies or those with asthma. A special fan in the device cleans the air in a room just 30 to 60 minutes. It also continually monitors the air quality in the home to automatically keep it safe levels. The device can be linked to an app so that users can control it anywhere in the world.

Pollution is a growing problem the world. However, most of us think pollution is only a danger the home. This is not always true. James Dyson, the founder the Dyson company, said: "We think it is polluted outside of our homes, but the air can be far worse." Hugo Wilson, the lead designer Dyson, explained why the air our homes can be more polluted than the air outside. He said: "Modern homes have been built to be more sealed noise and trap heat, which means the pollutants we create inside the home are also trapped and build to levels up five times more polluted indoors than out." The air purifiers will be sale for between $500 and $650.

The air purifier lesson


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