Culligan US-EZ Installation And Operating Instructions Manual

Easy-Change Under-Sink Drinking Water Filter System
Installation and Operating Instructions
Model US-EZ
Specifications
Range / Capacity
Pressure Range:
Temperature Range:
Rated Service Flow:
Filter Capacity: 3000 gallons (11,356 L)
Turbidity:
Parts Included:
• filter head with built-in bracket
• filter cartridge
• mounting screws
• water supply adapter
• lead-free faucet and fittings
• faucet battery (available for EZ-3 and EZ-4 models)
• 1⁄4-inch plastic tubing
• cartridge change reminder sticker
Tools Required
• phillips screwdriver
• hand or electric drill
(cordless
recommended)
• utility knife
(for plastic tubing
• towel
• pencil
• tape measure
Optional Materials
• 3" x 3" x 1/2" wood block
• 1/8-inch drill bit
Level 1
30 – 100 psi (2.1 – 6.9 bar)
40–100 ° F (4.4 – 37.7 ° C)
0.5 gpm (1.9 Lpm)
• adjustable wrench
• safety glasses
) • Teflon tape
®
• center punch
• 1/4-inch & 9/16 or 5/8-inch
drill bits
• file
Level 3 Level 4
500 gallons (1893 L)
5 NTU max
Precautions
WA R N I N G :
or of unknown quality without adequate disinfection before or after the
system. Systems certified for cyst reduction may be used on disinfected
waters that may contain filterable cysts.
C A U T I O N :
cause cracking of the filter and water leakage.
C A U T I O N :
Because of the product's limited service life and to prevent
costly repairs or possible water damage, we strongly recommend that
the head of the filter be replaced every ten years. If the head of your
filter has been in use for longer than this period, it should be replaced
immediately. Date the top of any new head to indicate the next recom-
mended replacement date.
C A U T I O N :
Turn off water supply to head without cartridge if it must
be left unattended for an extended period of time.
NOTE:
• For cold water use only.
• Make certain that installation complies with all state and local
laws and regulations.
• The contaminants or other substances removed or reduced by
the selected cartridge are not necessarily in your water.
• After prolonged periods of non-use (such as during a vacation) it
is recommended that the system be flushed thoroughly. Let water
run for 10 minutes before using.
• The filter cartridges used with this system have a limited service
life. Changes in taste, odor, and/or flow of the water being
filtered indicate that the cartridge should be replaced.
The US-EZ-4 is certified by IAPMO R&T to NSF/ANSI Standard 42 for the
aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal
Particulate Class 1, Standard 53 for the reduction of Cysts, Lead, Mercury, VOC,
MTBE, Turbidity, Perfluorooctanoic acid (PFOA) and Perfluorooctane sulfonate
(PFOS) AND Standard 401 for the reduction of Phenytoin, Ibuprofen, Naproxen,
Estrone, Bisphenol A and Nonylphenol.
Do not use with water that is microbiologically unsafe
This filter must be protected from freezing, which can
The US-EZ-1 is certified by IAPMO R&T to NSF/ANSI
Standard 42 for the aesthetic reduction of Chlorine Taste
and Odor and Nominal Particulate Class III.
The US-EZ-3 is certified by IAPMO R&T to NSF/ANSI Standard
42 for the aesthetic reduction of Chlorine Taste and Odor and
Nominal Particulate Class 1 and Standard 53 for the reduction
of Cysts, Turbidity, Lead, Lindane and Atrazine.
US-EZ Drinking Water Systems 01020893 Rev H 01/20