Stage

Description

Component Item No.

Replace time

Function

1st

5um pp Spun Fiber

PP-10”

2-3months

Remove the particles,dust,mud etc.

2nd

Granular Carbon Filter

GAC-10”(UDF-10)

4-6month

Remove the chlorine,organics,odor,smell turbidity etc.

3rd

Block Carbon Filter

CTO-10”

4-6months

Remove the chlorine,odor,smell and suspending particles.

4th

RO membrane

CSM or FCS or FILMTEC

1-2yesrs

Remove the bacteria,heavy metal,salt,bad mineral substance and other dissolved matter and chemical drug in the running water

5th

Post inline Carbon Filter

T-33

1year

Adjust the taste.