China 2020 New Water Filter Reverse Osmosis Water Purifier

2020 new water filter reverse osmosis water purifier
Description
FOUR stages filtration system: EFC+RO +CTO.

PP+UDF+PP+RO membrane+Mineral stone+T33 +UV

The first stage is 10'' 5.0 micron PP filter
The second stage is 10'' granular activated carbon UDF
The third stage is 10'' 1.0 micron PP (CTO) filter
The fourth stage is reverse osmosis membrane
The fifth stage is mineral stone filter
The sixth stage is T33 carbon filter
The seventh stage is UV sterilizer

The first stage: PP filter . It can effectively filter out those big solid substances.such as steel rusty,sand and stone, chlorine, odor etc.
The second stage: GAC filter . It adsorbs the chlorine remains, pesticides, bacteria, virus etc.

The third stage CTO filter . It can effectively filter out those big solid substances.such as steel rusty,sand and stone, chlorine, odor etc.
The fourth stage: RO filter. The membrane hole size is 0.0001um(0.1nm).It means a bacteria or a disseminating virus can not pass through until the former is able to downsize 4000 time and the latter is capable of contracting 200 times,which is not possible.So,the RO membrane can effectively filter away the bacteria,virus,heavy metal ion and pesticide remains.
The fifith stage: T33 filter. It betters the taste and freshen the water.

The 6 Stage: Mineral-stone filter (optional): Added Some srace elements that are good for health(as option)

The 7 Stage: UV sterilizer (optional): Kill the bacteria in the running water(as option)