
Spec #
Quantity
Models:
AP Easy CS-S / AP Easy LC /
AP Easy Complete
Drinking Water Systems
Applications:
• Chlorine Taste & Odor
• Sediment*
• Lead
• Parasitic Protozoan Cysts
• VOCs**
AP Easy CS-S
At a Glance:
• Easy to select the right product
• Easy to install, no special tools required
• Easy to maintain, fi lter change is a twist
Product Benefi ts:
• All systems reduce Chlorine Taste & Odor and Sediment helping provide better
tasting water and cleaner ice cubes for your refrigerator
• AP Easy LC also reduces Lead and Parasitic Protozoan Cysts
• AP Easy Complete also reduces Lead, Parasitic Protozoan Cysts, VOCs**,
Mercury, Turbidity and Asbestos
• Designed with built-in bypass valve – no need to shut off water for cartridge change
• Everything included for most installations
AP Easy Complete
Product Specifi cations:
Model No.
(Part No.)
AP Easy CS-S
(56179-05)
AP Easy LC
(56179-06)
AP Easy Complete
(56179-04)
AP Easy LC
Inlet/
Outlet
Size
1/4”
Push
Dimensions
Height Diameter
10-1/2”
(26.7 cm)
12-1/2”
(31.8 cm)
2-3/8”
(6.0 cm)
*Claims not tested or certifi ed by NSF
**VOCs include: Lindane, Atrazine, Benzene, Carbofuran,
1,4-dichlorobenzene and Toxaphene
Flow Rate Capacity
0.75 gpm
(2.8 lpm)
750 gallons
(2,839 liters)
Max.
Water
Temp.
100°F
(37.8°C)
Max.
Water
Pressure
120 psi
(827 kPa)
Std.
Replacement
Ctg. No.
C-CS-S
(56180-09)
C-LC
(56180-11)
C-Complete
(56180-07)

Spec #
Quantity
2-3/8”
2-3/8”
(6.0 cm)
12-1/2”
(31.8 cm)
(6.0 cm)
10-1/2”
(26.7 cm)
AP Easy CS-S/
AP Easy Complete
AP Easy LC
Easy Installation:
CAUTION: Diagram shown is for reference purposes
only. Read installation and operation manual prior to
installing the unit.
Model Number
Part Number
Physical Specifi cations:
• 1/4” Quick Connect fi ttings
• System is a single vessel design
• System is manufactured from FDA CFR-21 compliant materials
• System has a maximum operating pressure of 125 psi (862 kPa)
and operating temperature of 100°F (37.8°C)
• System includes attached mounting bracket
• System includes dedicated faucet
• System to be installed on primary kitchen or bath cold water line
WARNING: Do not use with water that is microbiologically unsafe
or of unknown quality without adequate disinfection before or
after the system. The contaminants or other substances removed
or reduced by this water fi lter are not necessarily in all users water.
Systems certifi ed for cyst reduction may be used on disinfected
water that may contain fi lterable cysts.
EPA Establishment Number 070595-CT-001
nehctiKmoorhtaB
AP Easy Systems not for sale in California or Iowa
CUNO Incorporated recommends regularly scheduled maintenance
and replacement of the fi lter cartridge(s) in order for the product to
perform as advertised/sold. Change the fi lter cartridge at least ev-
ery 6 months. Improper installation and maintenance may result
in property damage due to water leakage.
Public
Water
upply
Well
Water
upply
Water Meter
Pump
Pressure Tank
Well
Supply
Only
A
Limited Warranty:
CUNO Incorporated warrants that this product is free from defects in materials and workmanship. This limited warranty,
together with any and all warranties implied by law, shall be limited to a period of one (1) year from the date of original
purchase. This limited warranty does not apply to failures that result from abuse, misuse, alteration or damage not caused
by CUNO or failure to properly comply with these installation or cartridge change-out instructions. This limited warranty is
subject to exclusions and limitations. Please refer to the Warranty Card provided with the product for details.
Distributed by:
a 3M company
CUNO and Aqua-Pure are trademarks of 3M Company used under license.
NSF is a trademark of NSF International.
© 2007 3M Company. All rights reserved.
LITAP884 0807
Visit www.nsf.org for
the claims associated
with products that
are NSF listed.
www.aquapure.com • www.cuno.com
CUNO Incorporated
400 Research Parkway
Meriden, CT 06450 U.S.A.
Toll Free: 1.800.222.7880
Worldwide: 203.237.5541
Fax: 203.238.8701