How much does the core power water purifier x d l a r o a o3 cost?

1. Water purifiers have different structures and different water purification effects. Generally speaking, the first-level filtration water purifier has a simple structure and is mainly based on activated carbon. Its filtration capacity is limited and can only be used for coarse filtration. The filtered water is best heated and boiled for drinking. Most of the water purifiers with first-level filtration are low-end water purification products, each selling for between ten yuan and 150 yuan.