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WATER QUALITY SYSTEMS
EVERPURE-SHURFLO WORLD HEADQUARTERS, 1040 MUIRFIELD DRIVE, HANOVER PARK, IL 60133 USA • FOODSERVICE.PENTAIR.COM
800.942.1153 (US ONLY) • 630.307.3000 MAIN • 630.307.3030 FAX • CSEVERPURE@PENTAIR.COM EMAIL
EVERPURE-SHURFLO AUSTRALIA, 1-21 MONASH DRIVE, DANDENONG SOUTH, VIC 3175 AUSTRALIA
011.1300 576 190 TEL • 011.61.39.562.7237 FAX • AU.EVERPURE@PENTAIR.COM EMAIL
EVERPURE-SHURFLO CHINA, 21F CLOUD 9 PLAZA, NO 1118, SHANGHAI, 200052, CHINA
EVERPURE-SHURFLO INDIA, GREEN BOULEVARD, B-9/A, 7TH FLOOR - TOWER B SECTOR 62, NOIDA - 201301
91.120.419.9444 TEL • 91.120.419.9400 FAX • INDIACUSTOMER@PENTAIR.COM EMAIL
EVERPURE-SHURFLO EUROPE, PENTAIR WATER BELGIUM BVBA, INDUSTRIEPARK WOLFSTEE, TOEKOMSTLAAN 30, B-2200 HERENTALS, BELGIUM
+32.(0).14.283.504 TEL • +32.(0).14.283.505 FAX • SALES@EVERPURE-EUROPE.COM EMAIL
EVERPURE-SHURFLO JAPAN INC., HASHIMOTO MN BLDG. 7F, 3-25-1 HASHIMOTO, MIDORI-KU, SAGAMIHARA-SHI KANAGAWA 252-0143, JAPAN
81.(0)42.775.3011 TEL • 81.(0)42.775.3015 FAX • INFO@EVERPURE.CO.JP EMAIL
EVERPURE-SHURFLO SOUTHEAST ASIA, 390 HAVELOCK ROAD, #04-01 KING’S CENTRE, SINGAPORE 169662
65.6768.5800 TEL • 65.6737.5149 FAX • CSEVERPURE@PENTAIR.COM EMAIL
7012-55 Rev D NO16
INSTALLATION
The following instructions provide for installation of a QL2-OW2-Plus and QL2-OW4-Plus filter regardless of whether or not the
office water application is installed. The filter cartridge should be placed into the head after the system has been installed.
1. Install the QL2-OW2-Plus or QL2-OW4-Plus as close
to the application as possible. Do not connect this filter
to any other equipment. Connect only to the cold water
line and do not expose it to high temperatures.
2. Select a location for the filter (nominally 4" x 4" x 18"
long which includes a 21⁄2" drop-down for cartridge
changes). Write the installation date and anticipated
cartridge replacement date in the space provided
on the cartridge label. The OW2-Plus and OW4-Plus
cartridges should be replaced every six (6) months
or whenever flow of water becomes too slow for
convenience.
3. If required, shut off the incoming water supply and
relieve pressure in the tubing. Cut the tubing, allowing
a 4" space for the filter installation between the water
supply and the application water inlet.
4. Install compression fittings into each port of the head.
Use a good grade of pipe dope or teflon tape on the
body threads. Do not overtighten the fittings.
5. Slide compression nuts up the tubing (threads toward
tubing ends). Slide a ferrule onto each tubing end
(brass for copper tubing, plastic for plastic tubing).
Insert a tube insert into plastic tubing.
6. Position the QL2 head assembly so that the arrow
shown on top of the head corresponds to the direction
of water flow and attach the incoming cold water
supply to the inlet of the head.
7. Connect the filter outlet to the application water inlet
line.
8. Mount the head to the wall using the screws and star
washers provided.
9. Install the OW2-Plus or OW4-Plus cartridge into the
head following the instructions on the cartridge label.
10. Turn on the water and check for leaks.
NOTE: The OW2-Plus or OW4-Plus cartridges must be
flushed before use by running water through them at
maximum flow for ten (10) minutes to purge the cartridge of
air and establish precoat.
System Tested and Certified by NSF International against
NSF/ANSI Standard 42 and 53 for the reduction of:
STANDARD NO. 42 —
AESTHETIC EFFECTS
Chemical Reduction
Taste & Odor
Chlorine
Mechanical Filtration
Nominal Particulate Class I
STANDARD NO. 53 —
HEALTH EFFECTS
Chemical Reduction
Lead*
Mechanical Filtration
Cyst
Asbestos
(OW2-Plus only)
*Lead claim valid only with use of fitting with flow control at
0.5 gpm (p/n EV3081-32)