Each of us has a kettle in the house and, most often, it is electric. Like any electric device, you have to change the kettle. So that he serves you as much as possible and at the same time deliver less trouble when choosing it should take into account a few simple nuances.
The electric kettle necessarily has an element for heating, in modern teapots it can be a spiral or disk. Disk teapots are preferable, since water heats up faster in them, since the disk has a larger area than a spiral. Also, such teapots are safer, since you will not have to worry about whether the water closes the spiral completely. If the spiral is not completely closed with water, then it can burst or burn out. When buying an electric kettle, you should not pay attention to such moments as a gilded spiral, some manufacturing companies declare that such a spiral relieves the kettle of scale, but this is completely wrong.
Modern electric teapots have a volume of one and a half to two liters. The larger the kettle, the longer it heats the water and spends more than electricity. Here the choice depends on how much hot water you need to boil at a time.
Almost all manufacturers of electric teapots put filters on their products, they can be one or two. The first filter is placed for water purification when filling the kettle, it can be a simple mesh or coal filter. The latter provides the best cleansing, but a kettle with such a filter is filled slower. The second filter is placed on the nose of the kettle, it does not allow the scrap to get into your mug. If the first filter is optional, then you just can not do without the second, especially if you boil ordinary tap water.
