HydroLogic EvolutionRo, User Manual

Page: 8 / 16

7
PERFORMANCE
TFC Membrane
Rejection Chart
The TFC membrane rejection chart can
be very helpful as a general guideline,
but is not a guarantee. Every water
source has a different chemistry,
temperature and TDS, and it is best to
test your water thoroughly to determine
your unique water profile.
A good place to start is EWG.org,
just type in your zip code to determine
what contaminants (if any) you may
be dealing with.
Ion Symbol % Rejection
Aluminum Al
+3
97–98
Ammonium NH
4
+
85–95
Arsenic
As 90–95
Borate
B
4
O
2
2
-
30–50
Boron B 60–70
Bromide Br- 93–96
Cadmium
Cd
2+
93–97
Calcium Ca
+2
95–98
Chloride Cl- 92–98
Chromate
CrO
4
2
-
85–95
Copper
Cu
2+
96–98
Fluoride F- 93–95
Iron Fe
2+
96–98
Lead
Pb
+2
95–98
Magnesium Mg
+2
95–98
Manganese Mn
+2
97–98
Mercury
Hg
2+
95–97
Nickel
Ni
2+
97–98
Nitrate NO
3
-
90–95
Phosphate PO
4
3
-
95–98
Polyphosphate
PolyP 96–98
Potassium K
+
92–96
Silica Si 85–90
Silicate
SiO
2
2
-
92–95
Silver
Ag
+
95–97
Sodium Na
+
92–98
Sulfate SO
4
2
-
96–98
Thiosulfate
S
2
O
3
2
-
97–98
Zinc Zn
+2
97–99
Membrane Rejection Chart
DIMENSIONS
(243.9)
9.6
(242.5)
9.55
(89.8)
3.53
(383.5)
15.10
(508.9)
20.03
(268.2)
10.56
(261)
10.27
(140)
5.51
(84.3)
3.32
(130.4)
5.13
(59.4)
2.34
(114.3)
4.50
(50.8)
2.0
(25.4)
1.0