Can I use Waterdrop undersink water filter system with well water?
Only if you already have a whole house water
, then this under sink water filter can work perfectly with well water.
Can this undersink filtration system reduce TDS?
TDS stands for total dissolved solids and is basically composed of
inorganic salts and a small amount of organic matter. Waterdrop undersink water filter is not designed
for significant TDS removal. If you want to reduce TDS, please choose a Waterdrop RO system.
When to replace the under sink water filter?
According to the different model numbers, Waterdrop under sink water
filter serves different life span.
WD-10UA: 12 months/8,000 gallons
WD-15UA: 24 months/16,000 gallons
WD-17UA: 36 months/24,000 gallons
Can this undersink filtration system replace my refrigerator water filter?
The under sink water filter WD-UC can connect to your
refrigerator/icemaker and replace your overpriced refrigerator filter. And Waterdrop has developed
fridge connection kits with all tools if you need to connect WD-UA/UB to your refrigerator.
What is the recommended water pressure for under sink water filter?
Waterdrop under sink water filter is built to handle a great deal of
pressure and is designed to be installed on cold water lines only. In general, the water pressure in
homes should be around 60psi. The recommended water pressure is between 10-125 psi.
What can this under sink water filter system remove?
Waterdrop under sink water filter uses innovative five-stage filtration to
effectively reduce chlorine, heavy metals like mercury, and other chemical contaminants. It also filters
out sediment and other large particles, thereby preventing scale buildup.
Where can I buy a replacement filter for this undersink water filter?
to purchase the replacement filters for this under sink water filter.
Can I use this undersink water filter in my RV?
Yes. Waterdrop under sink water filter can be used in RV or small-scale
offices with its fast and stable water supply and the compact design. Buy it and enjoy clean water
during your trip!
Does this under sink filtration system reduce water pressure?
This undersink water filter system will reduce water pressure a little but
not significantly. The system is built to handle a great deal of pressure and it has a stable water
flow. Here is the information on the water pressure of this system for your reference:
The tested full flow rate is 2.0gpm at 60psi.
The recommended feed water pressure is between 10-125 psi.
Can Waterdrop under sink water filter remineralize water?
If you want to drink remineralized water, Waterdrop provides an undersink
remineralization filtration system and its replacement filter, you can choose one according to your
How to install the under sink water filter?
Step 1: Fix the filter head and the filter.
Step 2: Connect the water supply (cold water supply only).
You can get a detailed instruction and a user manual on the product page.
What is the difference between WD-UA/UB/UC?
WD-UA should be connected to your original faucet, while UB comes with a
lead-free brushed stainless steel faucet. You can install the new faucet into the original faucet hole,
or drill a 1” hole for it. The dedicated faucet and your original faucet will separate the filtered
water from unfiltered water, which meets different daily water needs.
WD-UC filters can be the replacements for most refrigerators. It’s time to
replace your overpriced refrigerator filters so that you can enjoy better filtration performance, a
longer service life, and a lower maintenance cost.