Electric kettle is very cheap now, all kinds of filter kettle brand emerge in endlessly, the main reason why the filter kettle 'poison' than plastic, in addition to material factors, and the filter kettle for a long time not to clean, time grows, the filter kettle wall can produce a thick layer of scale, the scale of the elements is not pure, both materials such as calcium carbonate, and mixed long accumulation of heavy metals in tap water, bacteria, dirt, and other compounds.
Glass filter kettle has a lot of unqualified or inferior filter kettle product, this kind of inferior electric kettle is very popular in the market.
We can't buy this kind of electric kettle, drink boiled out of water must have an effect on health.
Should pay attention to product surface and metope '304 stainless steel logo, so you can buy the rest assured products.
Power connection joints connected with pot body should be reliable, elastic appropriate, flexible installation and see whether there is CCC standard line, parameter identification.
High borosilicate glass filter kettle is technically more demanding, with stainless steel filter kettle on market dominant, glass filter kettle does not see more, so don't believe the glass filter kettle, with a less known and inferior brand on the market can choose such as bear electric equipment of high borosilicate glass filter kettle, in the network can query to the relevant manufacturers, brand information and after-sale service is relatively better.
Glass filter heat pipes and kettle pot body interface should be installation is firm, good seal, no leakage phenomenon.
Hand gently upon heaters are available, and check whether the assembly is strong, there should be no loose phenomenon, usually after water will still put 1 when I was a child, check whether the water phenomenon.
Sometimes using silicone gasket and seal tightly stick to the glass bottom of the pot body, now on the market of filter kettle basically USES is high manganese steel and 304 of these two kinds of stainless steel material, high manganese steel material made of filter kettle, after high temperature heating, heavy metal material such as dissolution of manganese, often drink this kind of material to burn out of water, can cause certain harm to the body.
The 304 stainless steel material is by far the most popular, not only high temperature resistant, and processing performance is good, use the burn out water safe to drink.
Glass filter kettle on the one hand, in order to more convenient to remove and replace the glass pot body, on the other hand can also achieve leakproof effect, high temperature resistant function, but also conform to the hygiene standards.