1. What is the PRE-FILTERS in the RO water system?
The 5-stages water purifier generally has a pre-filter filter system, RO membrane, and post-filter system. The pre-filters are usu...
The 75GPD water purifier means that it can produce 75 gallons of water per day, and 1 gallon is equal to 3.78 liters and can produce 283.5 liters of water 24 hours a day. Of course, this is an ide...
At the beginning of Chinese Lunar Year in 2020, the new corona virus infection spread rapidly from Wuhan then across China, the whole Chinese fighting against this epidemic. In order to avoid furth...
For over 14 years, HID Membrane Co. Ltd. has been a professional producer of Reverse Osmosis (RO) Membrane, RO System, RO PRE Filters, and Membrane Housing, and has engaged in competitiveness and s...
Residential RO elements are mainly used in various home-used water purifiers and small commercial reverse osmosis water system. These membranes are commonly produced in a spiral wound configuration...
The first filter element of the water purifier, called PP cotton, plays a role in coarse filtering, filtering rust, sediment, and other large particles of impurities.
Generally, when you receive th...