Although there are many people in our life who feel that it is unnecessary to buy water purifiers, we would like to remind everyone here that the tap water flowing out of the water pipes in our daily life may be very clean when the water come out of the waterworks. But by the time it enters our home after a long distance of pipeline transportation, the water quality has been contaminated, but many pollutants in it cannot be observed by the naked eye, and the water purifier can be put to use at this time. It can help us to stop harmful substances that are harmful to our bodies, so it is extremely necessary to buy a water purifier.

PP cotton filter lasts for 3-6 months. Carbon rod filter lasts for 6-12 months. Granular coconut shell activated carbon filter lasts for 6-12 months. The postpositive activated carbon (small T33, large T33) filter lasts for about 1 year. Hollow fiber ultrafiltration membrane (UF) filter is about 2 years old. Reverse osmosis membrane (RO) filter is about 2 years old. Nanofiltration membrane filter for about 2 years.( Refers only to the life of the filter element of the household water purifier. The specific use time will be different because of the different water quality and quantity of water used. This value is only a reference value. )