Environmental Water Systems RU Series - Manual (Page 24)

EWS, Inc. / Environmental Water Systems 4.2-24
www.EWSWATER.com office: 702-256-8182 (m-f; 8:30-4:30, pst) fax: 702-256-3744 [email protected]
Filter, Membrane and UV Lamp Replacements
Easy Reference: Filter Code No: 1 Replace: UP TO A YEAR*
Model No: 93023 Pre-Sediment Filter (5-micron)
5-Micron Prefilter (93023) is a pure polypropylene full-bed depth filter with exceptional dirt holding capability.
The removal of any dirt, silt, rust or suspended matter protects the remaining cartridges and extends the
performance of other filters and membranes. Meets FDA requirements for food and beverage contact.
In Use: All Reverse Osmosis Units (all housings on the right side of unit at the “Feed” water)
For all removal capacities, test results and compliances. Visit www.ewswater.com
*Replacement of all filters and membranes are based on local water conditions and usage.
UV lamp replacement annually (or, as needed within the year)
Easy Reference: Filter Code No: 16 Replace: ANNUALLY*
Model No: UST-200 RL (lamp only) UV Lamp - UV Bacteria-Kill Units
UV Unit (UST-200) contains a 6 Watt UV lamp that effectively kills bacteria (>99%). A 316 Bonded Stainless
Steel Interior enhances kill power by reflecting UV light and eliminates degradation of polypropylene housing.
Due to advanced design, water is spun through the module to eliminate shadowing and shading which
additionally maximizes kill power. UV Module meets or complies with NSF Standard 55.
In Use: All Reverse Osmosis Units with UV Option (w/UV)
Easy Reference: Filter Code No: 6 Replace: UP TO A YEAR*
Model No: UDF10HP Granular Activated Carbon (GAC) Postfilter
UDF10HP is designed for effective reduction of taste, clarity and odor problems such as Chlorine and
VOC's. Cartridges are designed to allow water to pass through entire carbon bed to allow maximum
adsorption. Meets or complies with NSF Standard 42.
In Use: All Reverse Osmosis Units (“Postfilter” on 3- & 5-Stage Units, “Carbon” on 4-Stage Units)
Easy Reference: Filter Code No: 11 Replace: UP TO 18 Months*
Model No: CTA-RO CTA Membranes - Reverse Osmosis Systems
CTA membrane (CTA-18) removes Total Dissolved Solids to improve the taste and quality of water. Tap water
is forced by pressure through a semi-permiable membrane while dissolved solids and particulates are left
behind. The CTA membrane is chlorine tolerant and is used (on all 3-Stage Units) correctly on municipally
treated water or treated well water. Meets or complies with NSF Standard 58.
In Use With:
RU300CI8, RU300C18w/UV
Easy Reference: Filter Code No: 12 Replace: UP TO 18 Months*
Model No: TFC-RO TFC Membranes - Reverse Osmosis Systems
TFC membrane (TFC-35) removes Total Dissolved Solids to improve the taste and quality of water. Tap water
is forced by pressure through a semi-permiable membrane while dissolved solids and particulates are left
behind. The TFC membrane, even though it provides more water per day, is chlorine intolerant and used
correctly only on potable, non-chlorinated water. Meets or complies with NSF Standard 58.
In Use With:
RU400T35, RU400T35w/UV, RU500T35 series
Easy Reference: Filter Code No: 21 Replace: UP TO A YEAR*
Model No: IL210C 2” x 10” In-Line Carbon Filter
Designed specifically to eliminate objectionable tastes and odors from the water supply. This postfilter will
reduce most other contaminates that may find their way past the RO membrane to polish the taste of the
water. Used in all four and five stage reverse osmosis systems. Meets or complies with NSF Standard 42.
In Use With:
RU400T35, RU400T35w/UV, RU500T35 series
Easy Reference: Filter Code No: 22 Replace: UP TO A YEAR*
Model No: OCB Granular Activated Carbon (GAC) Filter (OCB)
Designed as a high density GAC filter used as a “Prefilter” to protect the membrane in all 5-Stage Series
Units for difficult well water applications. Meets or complies with NSF Standard 42.
In Use With:
“PREFILTER” on All 5-Stage Series