Note:
The service life mentioned above is subject to chlorine reduction. Actual result varies according
to the local water quality.
Precautions
• Please wear a pair of gloves when installing to avoid scratching your hand.
• Do not use it with water that is microbiologically unsafe or of unknown quality without adequate
disinfection.
• For use only with cold water.
• The system can not be used in freezing environment. Please empty the water in the housing in advance to
prevent the filter cartridge from cracking.
• Do not allow children under 3 years old to have access to small parts during installation of this product.
• This installation must comply with all applicable state and local regulations.
• Turn off the water supply while replacing the filter.
Step 3: Flush the system
Turn on the cold water supply valve and check if there’s water leakage. Then turn on the faucet. It
may dispense muddy or black water at the beginning. Please flush for 10 minutes continuously.
Frequently Asked Questions
Q: What should I do if water leaks after installation?
A: In the event of water leakage, turn off the water supply. If the water leakage is occurring at the
water adapter, wrap Teflon tape on the external thread. If the water leakage is occurring at the quick
connection position, insert the quick-connect fitting to the end and make sure the hoses hit the
bottom of the fitting. if there is water leakage at the screw thread of the housing, unscrew the
fastening ring, re-install housing and tighten it with a wrench. Contact us for solutions if the water
leakage persists.
Q: Why doesn't the TDS value lower after filtration?
A: The main purpose of this Waterdrop filter is not to remove TDS. TDS stands for total dissolved solids,
and it is basically composed of inorganic salts and a small amount of organic matter. The filter can
remove harmful substances while keeping beneficial trace elements. Please choose Waterdrop RO
system if you are looking for physical removal of TDS.
Q: When should I replace the cartridge?
A: The filter's service life is related to the water quality. If the flow rate is significantly reduced or if the
water has a peculiar smell, we suggest that you replace the cartridge.
Q:What substances can the filter reduce?
It can effectively reduce chlorine, taste and odor, bacteria, rust, sand and other harmful substances.
Q: Why does water flow slow down after replacement?
A
:
The three filters are installed in the wrong order.
B
:
The inlet and outlet tubing are connected wrongly. Please refer to the inlet and outlet mark to fix
the problem.
3-year quality assurance
All mechanical devices with moving parts have a normal life span and will need to be replaced
periodically. For this reason, mechanical devices such as filter housing and bracket have a limited
replacement assurance of 3 years. No assurance is given as to the service life of any filter cartridge, as
the service life will vary based on local water conditions and water consumption. If the product proves
to be defective within 3 years from the date of purchase, please contact our customer service
department. During the assurance period, we will replace or repair any part that is deemed to be
defective if the product has not been subjected to tampering, alteration, or improper use after
delivery, and has not been repaired by the manufacturer. We do not make any promises in the event of
misuse, use in abnormal temperature conditions, conditions outside those listed in the operating
parameters, or use in commercial operations.
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Summary of Contents for WD-TST-UF
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