
Q: Why doesn’t the TDS value lower after filtration?
A: The main purpose of this waterdrop lter 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 lter can
remove harmful substances while keeping benecial trace elements. Please choose Waterdrop RO
system if you are looking for physical removal of TDS.
Q: When should I replace the filter?
A: The lter’s service life is related to the water quality. If the ow rate is signicantly reduced or if the
water has a peculiar smell, we suggest that you replace the lter. The recommended service life of the
lter is as follows: The PP lter has a 6 month lifetime; the GC lter has an 8-12 months lifetime; the CT
lter has an 12-18 months lifetime.
Q: What substances can the filter reduce?
A: Our premium coconut carbon block lter has been tested by an independent laboratory against
NSF standards. It can eectively reduce chlorine, taste and odor, cysts, hydrogen sulde, and other
heavy metals.
Q: What is the difference between the WD-TSA system and the WD-TSB system?
The WD-TSA system does not come with a faucet. It will connect to your existing faucet. Meanwhile,
the WD-TSB system comes with an additional water faucet.
1 -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 water ttings, lter head, and faucets have a limited replacement
assurance of 1 year. No assurance is given as to the service life of any lter cartridge, as the service life will vary
based on local water conditions and water consumption.
If the product proves to be defective within 1 year 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.
Customer service:
1-888-352-3558 Mon-Fri 8:00 AM-5:00 PM (PST)
service@water-filter.com
www.waterdroplter.com (live chat available) Made in China V003
Step 3: Install the faucet
Note: If there is no hole in your kitchen sink or countertop,
you have to drill one (1")or use the hole for the soap
dispenser.
1. Insert the faucet spout into the faucet body.
2. Insert the faucet stem into the hole on the countertop.
Under the sink, slip on other parts in the order shown in
the picture.
3. Firmly insert the quick-connect tting onto the faucet
stem.
4. Connect one end of the tubing to the quick-connect
tting of the faucet, then lock the clip. If you want to pull
out the tubing, remove the clip rst.
5. Connect the other end to the outlet of the lter head.
6. Push the tubing into the tting until you reach the
mark on the tubing.
Step 4: Flush the filter and Check the leaks
1. Flush the lter for 5 minutes before use.
2. In the event of water leakage, turn o the water
supply. If the water leakage is occurring at position 1,
wrap Teon tape on the external thread. If the water
leakage is occurring at position 2, 3 or 4, check whether
the tubing is fully inserted into the ttings. If not, insert
it again until you reach the mark on the tubing.
Filter replacement
1. It’s recommended to turn o the water supply and
turn on the faucet to release the water pressure.
2. Rotate 1/4 turn to the left to remove the lter.
3. Take out the new lter and remove the protective cap.
4. Rotate 1/4 turn to the right to install the lter. Ensure
that the lter’s triangle mark is aligned with the connection
mark.
5. Turn on the cold water valve and ush for 5 minutes.
Mounting washer
Countertop
Nut
Faucet spout
Quick-connect
fitting
Faucet body
Faucet stem
Clip
Clip
Frequently asked questions
Q: What should I do if water leaks after installation?
A: In the event of water leakage, turn o the water supply. If the water leakage is occurring at the
thread, wrap Teon tape on the external thread. If the water leakage is occurring at the quick
connection position, insert the quick-connect tting to the end and make sure the hoses hit the
bottom of the tting. Contact us for solutions if the water leakage persists.
Hot Cold
Filter system
Inlet Outlet
134
2
Remove the filter Install the filter