In this cold winter again, a water heater is needed to boil water every day. Kitchen and personal hygiene are all indispensable. I don’t know how long your water heater has been used. Is it still as efficient as before? Do you feel that the water heater is not as fast as before? If so, you should use the water heater pre-filter. It's not too late!

　　 The decrease in the efficiency of the water heater is probably caused by the water quality. Tap water is hard water and contains more soluble calcium and magnesium compounds. Although hard water does not cause direct harm to health, it can bring a lot of trouble to life. If it forms scale in the water heater, it will cause the metal of the electric water heater to heat up to 90μm and oxidize, reduce the heating efficiency, and even damage the inner layer of the inner core, leading to accidents.

　　 If it is an instant electric water heater, the impact will be even greater, because the capillary of this type of water heater is high and can reach 90μm, which is very thin, and it is easy to be blocked by scale. Maybe the new water heater will not be used for a few months. Therefore, it is necessary to use the water heater pre-filter to improve the water quality, protect the household appliances, and make it have a longer service life.

　　 All these situations explain the importance of the water heater's pre-filter. If you want your water heater to boil faster, use it as soon as possible!