2
Warning!
Consuming water with arsenic levels above the USEPA MCL (Maximum Contaminant Level)
of 10 PPB (10 µg/L) can cause cancer, cardiovascular/respiratory distress, skin ailments, and
developmental delays (in children).
Always install and operate this system according to manufacturer instructions. Test water quar-
terly to verify proper system operation.
Water Control offers inexpensive, non-certified test services (the first 5 test bottles are included
free with system).
System Capabilities
Typical Media Life: 7 years*
Media Regeneration: once per day
Maximum Arsenic III + Arsenic V in raw water: 150 PPB (μg/L)
Maximum Iron + Manganese + Hydrogen Sulfide in raw water: 5 PPM (mg/L)**
Minimum Iron + Manganese in raw water: 0.3 PPM (mg/L)***
Minimum Dissolved Oxygen in raw water: 2 PPM (mg/L)****
Regeneration Water Usage
Model EL33-150 34 gallons (@ 1.7 GPM)
Model EL33-250 48 gallons (@ 2.4 GPM)
System Test Challenges
Raw Water Into Filter Treated Water Out of Filter
Test
#
Total Arsenic
PPB
Fe
PPM
Mn
PPM
H
2
S
PPM
Total Arsenic
PPB
Fe
PPM
Mn
PPM
H
2
S
PPM
1
100 10 10 10 None detected 0 0 0
2
100 1 1 1 None detected 0 0 0
3
100 0.5 0.5 0.5 None detected 0 0 0
* IMPORTANT: Test your water quarterly to ensure proper system operation!
Five postage pre-paid test bottles included!
To reorder, visit watercontrolinc.com/element33-arsenic-removal or scan this QR code:
** Exceeding 5 PPM iron, manganese and hydrogen sulfide will reduce the system’s flow rate
capabilities. Contact WCC for a system sizing recommendation.
*** There must be a combined minimum of 0.3 PPM for iron and manganese. Contact WCC if
levels are below this minimum. Alternate equipment may be required for the application.
**** Low dissolved oxygen may reduce arsenic removal efficiency. Contact WCC for recom-
mended options for applications that do not meet the minimum requirement.