How long can the purification column of ultra-pure water machine be used?

It is difficult to answer the question of the service time of purification column on ultra-pure water machine! It mainly depends on whether the quality of the ultra-pure water purifier you bought is qualified. If you buy an ultra-pure water purifier with poor quality, the replacement frequency of consumables is very high. Generally, the purification column on the ultra-pure water purifier with poor quality has to be replaced once every 3-6 months. If you buy a good ultrapure water purifier, replace the purification column every 1-2 years. Push to build: the ultra-pure water purifier produced by Chengdu Youyou Technology Co., Ltd., the purification column1-is replaced once every two years. You can go to the website to find out.