DuPont Authentication WFFM100 Series User manual

1V.4.1
INSTALLATION INSTRUCTIONS
INSTRUCCIONES DE INSTALACIÓN
®
Premier Faucet Mount
Model Series WFFM100
Montaje En Grifo Premier
Modelo serie WFFM100

2
WFFM100
INSTALLATION INSTRUCTIONS
premier faucet mount
Model Series WFFM100
®
PROPER INSTALLATION: Please read all instructions, specifications, and
precautions before installing and using your water filter system.
Information & Assistance
www.waterfiltration.DuPont.com
866-709-2086 Toll Free 800-441-7515
For Service Requests For Safety & Health Questions
& Product Information
Protect Plus, LLC • Hickory, NC 28601 USA

3V.4.1
PROPER INSTALLATION: Please read all instructions, specifications, and
precautions before installing and using your water filter system.
Components and Features
Filter Cartridge Cover
Mounting Nut
Selector
PARTS & HARDWARE INCLUDED
• One (1) Premier Faucet Mount
• One (1) High Protection/High Capacity Faucet Mount Filter
• Two (2) Faucet Adapters
• Two (2) Washers
• Plumbing Tape
TOOLS & MATERIALS NEEDED
• Pliers for removing old aerator (if it cannot be removed by hand).
• Coin for tightening faucet adapter.

4
WFFM100
Installation 1
Step
Remove Aerator From Faucet
Unscrew the aerator. Remove any washers from your faucet. Clean the threads to
remove any rust or scale.
Outside
Threads
Inside
Threads

5V.4.1
Installation 2
Step
Determine The Need For An Adapter
If there are threads on the outside of the faucet - Proceed to Step 3.
If there are threads on the inside of the faucet:
Select the adapter and washer that fit your faucet. Place the washer into
the recessed end of the adapter. Apply plumbing tape (provided) to the
threads on both ends of the adapter. The tape acts as an extra seal and
strengthens the connection. Screw the adapter into the faucet. Hand
tighten. A coin may be inserted into the notch in the bottom of the adapter
to help tighten it by an additional 1/2 turn.
Adapter
Washer
Plumbing Tape
NOTE: Washers are different thicknesses - use the washer that best fits your faucet.

6
WFFM100
Installation 3
Step
Attach The Filter To Your Faucet
Position the filter system so that the unit is on the left side of your faucet. Attach the
threaded mounting nut to the faucet and turn until hand tight.
The lter assembly may be moved back and forth while holding the mounting nut to
help tighten the faucet mount.

7V.4.1
Installation 4
Step
Install The Filter Cartridge
Open the lter cartridge package and remove the cartridge. Open the lter cover by
unscrewing it. Insert the cartridge into the housing. Align ports in bottom of cartridge
with ports in base of faucet mount. Push in until snug. Reattach the filter cover.
NOTE: Filtered water ow is typically less than half that of unltered water. Water
ows through the lter media at a controlled rate to assure contaminant reduction
and improve taste.
HELPFUL HINT: Always support the bottom of the faucet mount when removing or
inserting lter cartridges. This helps keep the seal with the faucet intact and
prevents damage to the unit.

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WFFM100
Installation 5
Step
Flush The Filter
Turn the filter selector to the filtered water setting. Turn on the cold water tap
for 5 minutes to ush the lter cartridge. Do not drink or use the ltered water during
the ush cycle. The ush will remove any carbon dust and prepare the
filter for use.
This ush will remove any carbon particles and activate the lter for use. It is normal
to see some black carbon particles rinsed from the lter during the initial ush. The
ush does not affect the cartridge life. The cartridge included with this system is
good for up to 100 gallons of water. Please refer to the Replacement Cartridge sec-
tion for expected life of your filter and contaminant reductions.
Water Temp < 100F/38C
Do Not Filter Hot Water

9V.4.1
Instructions For Use
1. The DuPont™ Faucet Mount Filter is now ready for use.
2. You can choose two types of water from your faucet depending on your need
and the position of the selector.
3. The horizontal position allows water to ow past the cartridge and provides
unltered water. Use this setting for hot water and for unltered cold water,
such as for washing hands.
4. The vertical position is for a stream of ltered water. Use this position for ltered
water used for drinking and for cooking.
NOTE: Your lter cartridge will last approximately 3-4 months if it is ltering munincipal water,
well water will reduce the life of a filter.
NOTE: Filtered water ow is typically less than half that of unltered water. Water ows through
the filter media at a controlled rate to assure contaminant reduction and improve taste.

10
WFFM100
• These lters are not water puriers. Do not use with water that is
microbiologically unsafe 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.
• This unit is not designed to lter sulfur (rotten egg odor). Use of carbon
filters to treat sulfur may intensify taste/odor problems.
• Please comply with all state and local regulations regarding the installation
of water treatment devices.
• The contaminants or other substances reduced by the water lter device
are not necessarily in your water.
SAFETY & HAZARD WARNINGS
Operation/Maintenance Data
These units are intended for non-commercial use. They should be used only in ambient air
temperature of between 35 degrees F / 2 degrees C and 100 degrees F / 38 degrees C. Place-
ment of these units in direct sunlight or use of electrical heating equipment on these units
must be avoided. Replace filter cartridge when and as directed in the installation/operation
instructions included with each cartridge. Replacement filter cartridges are available at retail
outlets or online.
Replacement Cartridges
DuPont™ Premier Faucet Mount WFFM100 Series
Usage and quality of water in your incoming water line affect the life of lter cartridges
and determine when the cartridge should be changed. Cartridges should be replaced
sooner if water pressure at the faucet begins to drop noticeably or if the filter fails to
perform satisfactorily.
All DuPont™ Faucet Mount Cartridges and DuPont™ Faucet Mount Systems are inter-
changeable. All DuPont™ cartridges are designed to lter water in any similar DuPont™
system. A filter cartridge’s stated reduction capacity is tied to the cartridge’s performance
within a specific filtration system for which is it has been tested and certified. Please see
the Performance Data Sheet for the certied performance of specic systems with stated
cartridges.
Original System Certification
Premier Faucet Mount
WFFM100 Series
Electronic Metered Deluxe Faucet Mount
WFFM350 Series
WFFMC100
Cartridge Model Number/
System Sold With
WFFMC300