Neo-Pure TL3 User manual

1 REV 2013.05
3-Stage Twist Lock Ultrafiltration Purifier
Model TL3
Package Contents
•(A) Triple Stage Head
•(B) Twist-Lock Cartridges
•(B1) Two Chlorine, Taste, Odor, Lead
and Cyst. Model: 2802110-00
•(B2) One Hollow Fiber Membrane
Model: 2802140-00
•(C) Installation Kit
•(C1) Faucet
•(C2) 1/4” Tubing 6 ft.
•(C3) Kitchen Faucet Adapter
•(C4) Faucet Connector
•(C4) Insert
•(C5) Ferrule
•(C6) Compression Nut
Required Tools and Materials
•Two approximate 7/8” to 1” Philips Screw
•Philips Screwdriver
•1/8” Drill Bit
•Center Punch
•Adjustable Wrench
•Utility Knife
•File
•Tape Measure
•Safety Glasses
•Masking Tape
•Newspaper or Towels
•Pencil
•Bucket or Pan
Optional Materials
•Plumber’s Tape
•Hacksaw
•Drill with 1/4” & 9/16”, or 5/8 Drill Bits
•Hollow-Wall Anchor Bolts or Toggle Bolts
C1
A
B1 B1 B2
C3

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Installation Instructions
Please read all instructions and precautions prior to installation and use.
Precautions
 This filter is for cold water use only.
 After prolonged periods of non-use (i.e., vacation), It is recommended the filter system be flushed thor-
oughly (let water run for 10 minutes before using).
 These cartridges have a limited service life. Changes in taste, odor and/or water flow indicate the filters
should be replaced.
Before You Begin
 Install according to local plumbing codes.
 Locate a solid wall surface under your sink. The system must be mounted vertically.
 Locate the cold water pipe under your sink. Rigid pipes may require cutting in order to make adequate
space to install the Kitchen Faucet Adaptor.
 Ensure you have all appropriate fasteners and adaptors to fit your plumbing.
CAUTION
Protect filter from freezing which can cause cracking and water leakage.
It is recommended the manifold be replaced every ten years to prevent possible
water damage. Date the top of any new head to indicate the next recom-
mended replacement date.
Neo-Pure
85 Commerce Center
Greenville, SC 29615
864-284-1800

3 REV 2011.07
STEP 1
Mount Auxiliary Faucet
Note: This faucet is designed to fit a 9/16” hole. Most standard sinks come with 1-3/8” or 1-1/2” diameter water
sprayer holes that can be used to mount this faucet. If the pre-drilled holes cannot be used or are not in the desired
position, a new hole must be drilled using either a 9/16” or 5/8” drill bit. The faucet should be positioned securely on
a flat surface with adequate space for proper function.
If you need to drill a hole, go to (1). If you will be using a pre-drilled hole, go to (5).
1. Line sink with newspaper or towel to prevent parts and materials from falling down the drain.
2. To help prevent scratching the sink surface or countertop should the drill bit slip, apply masking tape to the area
to be drilled.
3. Mark the drill hole using a center punch.
4. Make a pilot hole using the 1/4" drill bit. Use the 9/16” or 5/8” drill bit to drill the final hole. Drill through the sink
or countertop completely and smooth rough edges with a file.
5. Unscrew the faucet stem nut from the faucet stem, and remove the metal lock washer. Slip the threaded faucet
stem into the sink or countertop hole ensuring faucet sits flat on top of the sink or countertop.
6. Under the sink, slide the metal lock washer up the faucet stem and secure with the faucet stem nut. Tighten
until slightly snug and check to ensure the faucet spout is in the correct position. Using fingers, tighten the nut
to secure the faucet to the sink.
STEP 2
Install the Kitchen Faucet Adaptor
Note: This adaptor is designed to fit ½” NPTF supply threads.
1. Locate the cold water shut-off valve under the sink. Turn off the cold water supply.
2. Turn on the kitchen faucet. This will release pressure and allow water to completely drain from the line.
3. Disconnect the cold water line from the ½” threaded stem on the bottom of the kitchen faucet.
4. Holding the kitchen faucet adaptor in an upright position, screw onto the threaded faucet stem.
5. Using the nut that was previously connecting the cold water line to the kitchen faucet, screw the cold water sup-
ply line to the male threads. Tighten using an adjustable wrench.
STEP 3
Mount the System Head
CAUTION
Before working in the cabinet area, be sure all electrical appliances and outlets
are turned off at the circuit breaker.
It is recommended you wear safety glasses to protect eyes when drilling.

4 REV 2011.07
1. Select easily accessible area under the sink to mount the filter system.
2. Note: Mount system to a solid cabinet wall or wall. If this is not an option, use toggle bolts or hollow-wall anchor
bolts (not included) to secure the system to the surface.
3. Note: Allow a minimum clearance of 4-6” below the filter cartridges to allow ample space for cartridge changes.
The filter system must be mounted in a vertical position.
4. After removing the cap from the manifold, use the back panel as your mounting template marking the holes for
the mounting screws on the wall surface.
5. Drill two pilot holes for the mounting screws using a 1/8” drill bit. Insert mounting screws into the wall with a
Phillips screwdriver leaving approximately 3/8” of each mounting screw exposed.
6. Position the system head on the eyes of the bracket and replace the system head cap.
STEP 4
Install Plastic Tubing for Water Supply Line from Kitchen Faucet Adaptor to System Head Inlet
1. Determine the length of tubing necessary to connect the system head inlet to the kitchen faucet adaptor making
sure to allow enough tubing to prevent kinking in the line.
2. Cut the tubing squarely on both ends. Use a tubing cutter to ensure a square cut.
3. Without bending or crimping the tubing, wet one end of the tubing with water and push it into the kitchen faucet
adaptor approximately 5/8” until it stops.
4. Wet the other end of the tubing with water and push it into the system head inlet on the left side of the manifold
approximately 5/8” until it stops.
5. Note: The tubing does not have to be disconnected for cartridge replacement or routine maintenance, however,
it may be easily disconnected if desired. To disconnect, turn off the water supply to the filter system and press
the grey collar around the fitting while pulling the tubing out with the other hand.
STEP 5
Install Plastic Tubing for Water Supply Line from System Head Outlet to Faucet
1. Determine the length of tubing necessary to connect the system head outlet to the threaded faucet stem mak-
ing sure to allow enough tubing to prevent kinking in the line.
2. Cut the tubing squarely on both ends. Use a tubing cutter to ensure a square cut.
3. Without bending or crimping the tubing, wet one end of the tubing with water and push it into the system head
outlet until it stops.
4. Gently slide the compression nut down (thread side up) over the tubing. Making sure the ferrule is in the proper
position with the larger opening on the bottom (going into the nut), install ferrule over the tubing. Place the
plastic insert into the end of the tubing.
5. Firmly push the tubing into the end of the threaded faucet stem hand-tightening the plastic compression nut
onto the threads. Tighten approximately ½ turn with an adjustable wrench.

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STEP 6
Install Twist-Lock Filters
Note: When viewing the system from the front, the Carbon Block cartridges
should be positioned on the left and in the center. The Hollow Fiber
Membrane should be positioned on the right.
1. Hold each cartridge with the label facing to the left slightly. The
two nozzles on the top of each cartridge should be toward the back
of the cartridge. See diagram.
2. Lift each cartridge straight up into the system head until the two
nozzles seat into the ports and the two extended flanges on top of
cartridge are fully engaged into the system head.
3. Turn each cartridge counter-clockwise until it stops.
STEP 7
Test the Filter System for Proper Operation
1. Turn on the cold water shut-off valve under the sink.
2. Turn on the new faucet for filtered water. Allow the water to run for approximately 10 minutes in order for the
filter system to flush out any air and carbon fines (fine black powder from each cartridge).
3. Check for any leaks between the system head assembly and filters, on kitchen faucet adaptor connection,
around all fittings and on faucet/tubing connection.
If there are leaks between the system head assembly and the cartridge(s):
 Turn off the cold water shut-off valve to the filter system and turn on the faucet for filtered water to release pres-
sure and drain the water.
 Remove each cartridge and inspect the o-rings around the nozzles ensuring they are in place and free from dirt
and particles.
 Turn off the faucet for filtered water.
 Replace each cartridge as indicated in Step 6.
 Turn the cold water supply valve back on and turn on the faucet for filtered water.
If there are leaks around the fittings:
 To release pressure, turn off the cold water shut-off valve to the filter system.
 Press on the grey collar around the inlet and/or outlet fitting while pulling the tubing with one hand. Ensure the
tubing is cut squarely and is not scratched. If the tubing is unevenly cut or scratched, trim 1/2” to 5/8” and re-
install per Step 5.
 Turn the cold water shut-off valve back on and turn on the faucet for filtered water.
If there are leaks on the kitchen faucet adaptor connection:
 To release pressure, turn off the cold water shut-off valve to the filter system.
 Identify the kitchen faucet adaptor:
 If the tubing is leaking, follow “If there are leaks around the fittings” instructions above.
 If the thread between the kitchen faucet adaptor and the kitchen faucet stem is leaking, tighten further. If
leaking continues, disconnect the tubing and remove the kitchen faucet adaptor. Wrap the kitchen faucet
adaptor and the threaded faucet stem with plumber’s tape and re-install (see Step 2).
 If the thread between the kitchen faucet adaptor and the cold water supply line is leaking, tighten further. If
leaking continues, disconnect the tubing and remove the kitchen faucet adaptor. Wrap the kitchen faucet
adaptor and the cold water supply line with plumber’s tape and re-install (see Step 2).
 Turn the cold water shut-off valve back on and turn on the faucet for filtered water.

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If there are leaks between on the faucet for filtered water and the 1/4” tubing connection:
 To release pressure, turn off the cold water shut-off valve to the filter system.
 Loosen and remove the compression nut on the faucet for filtered water stem. Check the tubing to ensure it is
cut squarely. Ensure the tubing is placed firmly into the end of the faucet stem, retighten the compression nut
securely by hand and tighten ½ turn with an adjustable wrench. If leaking continues, remove the compression
nut and apply plumber’s tape to the faucet for filtered water stem and re-install the compression nut.
 Turn the cold water shut-off valve back on and turn on the faucet for filtered water.
If leaks continue, please contact Customer Support.
Cartridge Replacement
1. Turn off the cold water shut-off valve to the filter system.
2. Place a bucket or pan under the filter system to catch any water drips.
3. Turn each cartridge clockwise until it releases. Gently pull each cartridge down to remove from the system
head. Discard the used cartridges.
4. Hold each cartridge with the label facing to the left slightly. The two nozzles on the top of each cartridge
should be toward the back of the cartridge. See diagram in Step 6.
5. Lift each cartridge straight up into the system head until the two nozzles seat into the ports and the two
extended flanges on top of cartridge are fully engaged into the system head.
6. Turn each cartridge counter-clockwise until it stops.
7. Turn on the cold water shut-off valve and the faucet for filtered water. Check for leaks. If there are leaks,
see Step 7.
8. To flush out any air and carbon fines (fine black powder), flush water through the faucet for filtered water
for approximately 10 minutes.
SAFETY & HAZARD WARNINGS
 Do not use with water that is microbiologically unsafe or of un-
known quality without adequate disinfection before or after the
system. Systems certified for cyst reduction may be used on dis-
infected waters that may contain filterable cysts.
 This unit is not designed to filter sulfur (rotten egg odor).
 Please comply with all state and local regulations regarding the
installation of water treatment devices.
 The contaminants or other substances reduced by the water filter
Operation & Maintenance Data
These units are intended for non-commercial use. They should be used
only in ambient air temperature of between 35°F/2°C and 100°F/38°C.
Avoid placement of these units in direct sunlight or use of electrical
equipment on these units. Cartridges can last up to 12 months depend-
ing on water quality and usage. Cartridges should be changed when
water pressure decreases or chlorine odor intensifies.