Your Shopping Cart

It appears that your cart is currently empty!

Countertop Faucet Water Filter System Replacement filter
Countertop Faucet Water Filter System Replacement filter- profile
Countertop Faucet Water Filter System Replacement filter- top

Countertop Faucet Water Filter System Replacement filter WD-CFF-01 for WD-CTF01

Compatible with WD-CTF01 Countertop Faucet Water Filter System

23 reviews


In Stock
Guaranteed safe checkout


  • Six-stage filtration system can effectively remove contaminants commonly found in tap water such as colloid, sediment, chlorine.
  • Adds minerals such as calcium, magnesium and potassium that benefits your health.
  • The system provides 1.6 GPM high stable water flow. The service life can last up to 12 months or 8,000 gallons.
  • The countertop faucet water filter system is made of 304 food-grade stainless steel with sleek brushed appearance, smudge-free and BPA-free guaranteed.
  • Countertop faucet water filter CTF-01 is simple to install and connects easily to most standard kitchen tap faucets.
CompeModel Number
Compatible Model
Filter Life
12 months or 8,000 gallons
Flow Rate
1.6gpm/6 lpm
WD-CFF-01 is the replacement of countertop faucet water filter system WD-CTF-01. The Waterdrop faucet water filter adopts advanced Sri Lankan coconut shell activated carbon in order to achieve a good filtration performance. The tap water filter can remove a lot of contaminants including chlorine, fluoride and lead, delivering fresh and better taste drinking water.
The countertop faucet water filter system helps remove heavy metals, sediment, rust and other contaminants. Fluoride and chlorine are generally used in reducing bacteria, viruses in water and thus eliminate waterborne diseases. When chlorine is used as a water treatment, it mixes with organic matter to form by-product compounds called Trihalomethanes (THMs), which is toxic and may lead to colon and rectal, bladder cancer if people are exposed to high level of THMs. Thus, the tap water filter for faucets specializes in reducing fluoride, offering safer and refreshing water to you and your family. Besides, our product uses additional mineralization filtration media, adding beneficial minerals in water, which helps to keep your body healthy and fit.
Our countertop faucet water filter system adopts lead-free material. Lead is a toxic chemical substance coming from the pipes in each and every American household. Drinking lead-tainted water can damage to human body. Once absorbed, lead will be stored in our bones as a continual internal exposure, and it will be released gradually as our bones demineralize. People may end up in possible health risks like high blood pressure, cardiovascular diseases. Luckily, our tap water filter uses lead-free material, effectively cutting off lead exposure from root.
Moreover, countertop water filtration system will solve the problems for you. It reduces the unwanted impurities, but at the same time, retains the essential minerals and nutrition necessary for human body. The activated carbon block filters sand, rust, suspended solids and other small particulate matters. KDF material inhibits the growth of bacteria, microorganisms and prolongs the filter’s service life. Moreover, the sink faucet filter uses mineralization filtration media, adding beneficial mineral to drinking water.
Besides, our product provides 8,000 gallons of water or 1year use for an average household. You can check out the best faucet water filter 2020 list to make a comparison. However, our product is confident to our good filtration performance. What’s more, it is environmentally friendly because Waterdrop CTF01 can be part of the solution by replacing 50,000 plastic water bottles. Choose our planet over plastic. This is a perfect countertop faucet water filter system for kitchen sink!
Why does the filtered water run quite slowly?
The water pressure is not high enough, or the ¬filter is clogged. Please check whether the water pressure is abnormal or whether the filter is clogged.
Why does the TDS value not lower after filtration?
TDS stands for total dissolved solids. It is composed of inorganic salts and a small amount of organic matter. This system cannot lower the TDS value because it removes harmful substances while keeping benefi¬cial trace elements, which can increase the TDS value.
Why does the filtered water taste weird?
The filter might not be installed appropriately, or you should replace a new one. Please re-install it following the instruction. If there is still bad taste, please replace the kitchen countertop water filter.
How does stainless steel countertop faucet water purifier filter work?
• The countertop water filtration system is easy to install, which requires little tools, time and efforts. They are easy to be moved around. The faucet’s aerator will be replaced by the diverter valve. Only 2 steps needed to install the system. Screw off and screw on the filter’s diverter valve then it is ready to use.
• To get purified water, just turn on the water faucet and allow water to run. There is a small lever on the faucet. Then switch the small lever on the diverter valve. Water runs out from the sink faucet to the water filter housing. Inside the housing is a replaceable filter cartridge. Water passes through the filter cartridge and fills your container. To turn off the filter, just turn off the water faucet. Switch the small lever to get tap and purified water at any time you want.
Why is the water leaking or dripping?
Check on whether the selected adapter is correct, or the adapter sealing ring and the base sealing ring are installed ¬firmly. Check on whether the spout and the stainless-steel base are installed in place. Flush the ¬filter for 3-5 minutes to activate it, and then there will not be water leaking or dripping.
Do I need to filter tap water?
Countertop water filtration system is quite necessary nowadays if you worry about water safety. Filtered water is exactly what it sounds like: tap water that has gone through the faucet water filter that can clear out many contaminants including heavy metals, sediments and bacteria. If your original water source is from a well, then it may not be safe for people at high-risk of infection. Therefore, we highly recommend you to use Waterdrop countertop faucet water filter system and any other filtration system from our brand to purify your water effectively.
Why is countertop water purifier filter better than bottled water?
• Out of the 50 billion bottles of water being bought each year, 80% end up in a landfill. It will make a huge influence on the environment. One kitchen countertop water filter can help you save a large number of bottled waters a year.
• Waterdrop countertop water filtration system helps you save a lot of money. Only spending 10 cents a day, you can enjoy fresh and safe water.
Does countertop water purifier store water before drinking?
Countertop faucet water filter system produces water in real-time, and does not store filtered water in a tank before use. When you turn on your faucet, water will travel straight from the pipe, through the system, and out of the faucet.
Easy installation
Compatible with Waterdrop WD-CTF-01
ChlorinePreclse Fit
FluorideNo Water Leakage
Extraordinary Filtration Performance
No electricityRemoves
No pumpRemoves
No built-in tankRemoves
No electricityRemoves
No pumpRemoves
No built-in tankRemoves
Heavy Metals
No electricityRemoves
Bad Taste
No pumpRemoves
No built-in tankRemoves
Hydrogen Sulfide
Premiun material
Long-lasting Life
  • ● The service life of our countertop water filtration system can last up to 8,000 gallons. Replace a new filter once a year.
  • ● On average, you’ll spend 10¢ per day for the first year. You’ll pay less for the countertop faucet water filter replacement and your water quality will improve with each and every day.
Large capacity
Large capacity
Fast and Stable Water Flow
  • 1.6 GPM high stable water flow can meet your multiple daily use.
Easy installation
Natural Mineralization Filter Material
  • 4 types of mineral filter materials naturally add beneficial minerals in your drinking water without any chemical substance. Our kitchen countertop water filter keeps your filtered water fresh and safe.
Integrating Activated Carbon Block Filtration Technology
removes sedimentRemoves
removes rustRemoves
removes rustRemoves
removes sedimentRemoves
Suspended Impurities
removes rustRemoves
removes rustRemoves
Taste and Odor
Selected material
Easy installation
KDF Filter Material
  • KDF material can help your body absorb water by improving the water’s activation degree. Keep you healthy and fit.
removes sedimentRemoves
removes rustRemoves
removes rustRemoves
Heavy Metals
removes rustRemoves
Hydrogen Sulfide
Customer Reviews
4.9 Based on 23 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Water! :)

The filters aren't too expensive and works well for the water purifier

Terry C.
so far so good

it's a little bit expensive but i hope it's better

Curious G.
Best Price

this is a great product . It works as expected

Water taste good

Fit perfectly as replacement filters for ctf system!

Lauri C.
Great Tasting Water Every Time!

Easy to replace and water taste better than the bottle water.