1
Water Treatment Process
5-Stage System:
Source Water → PP Filter → GAC Filter → CTO Filter → RO Membrane → Post Taste-polishing
Activated Carbon → Puri ed water
6-Stage System:
Source Water → PP Filter → GAC Filter → CTO Filter → RO Membrane → Post Taste-polishing
Activated Carbon → Remineralization Alkaline / UV / DI → Puri ed water
7-Stage System:
Source Water → PP Filter → GAC Filter → CTO Filter → RO Membrane → Post Taste-polishing
Activated Carbon → Remineralization Alkaline → UV → Puri ed water
2
Filtration Lifespan
FP
FG
STAGE 1
STAGE 2
PP
GAC
#FP15
#FG15
Up to
Up to
6 Months
1 Year
Note: The general lter cartridge replacement schedule is for reference only. Not all lters
included in the same lter pack. Carefully choose the lter pack that suits your RO system.
Filter replacement schedule may vary depending on the quality of your source water.
Note: Stages 6 and stage 7 only exist on speci c models.
3
Operating Speci cations
•
For water pressure over 70 psi, a pressure regulator (Model #APR70) is required if there is
high water pressure or water hammer occurs.
•
For water pressure under 45 psi, a booster pump is needed to improve RO e ciency.
Product Features
FC
M
STAGE 3
STAGE 4
RO
CTO
Membrane
#FC15
#MC1/#MC2/#MC7
Up to
Up to
1 Year
3 Years
FT
FA
STAGE 5
STAGE 6
Post
Alkaline
Carbon
#FT15
#FA15
Up to
Up to
1 Year
1 Year
FD
STAGE 6
STAGE 6 / 7
DI
UV
#FD15
#UVB11
Up to
Up to
1 Year
1 Year
05