Under sink Ultrafiltration Water Filter

Efficient 3-stage filtration The innovative filter design allows the ultra-filtration system to reduce contaminants while retaining beneficial minerals, providing safer water for you and your loved ones. With the superior Waterdrop ultra-filtration membrane, the drinking water filter system delivers excellent filtration performance. The 0.01-micron ultrafiltration membrane can filter out most of the contaminantsin water. The carbon block filter improves taste and odor, ensuring safe, delicious drinking water!

Easy to install Designed for simple DIY, the ultra-filtration water filter system can be installed within minutes. The advanced integrated waterway brings you the ultimate in convenience by reducing the installation steps and time. No additional plumbing service is needed; we have you covered!

Extended UF filter life The advanced UF filter design allows the ultra filtration system to perform with a two years service life, which reduces the frequency of future filter replacements and saves on future maintenance costs. The under sink filter system delivers more effective filtration, giving you pure drinking water at all times.

Smart indicating system To further ensure the best quality of water, three real-time filter life tracking indicators are included to help you determine exactly when to change the filter. By changing color, the electronic indicators on the front panel will notify you when it’s time to change the filters, thereby ensuring safe, and clean purified water from the first sip to the last drop.

Waterdrop Under-Sink Ultra Filtration System adopts an advanced UF membrane with a pore size of 0.01 micron. This means that any contaminants larger than 0.01 micron cannot go through this membrane, thus resulting in excellent filtration performance. The drinking water filter system is ideal for RV use, as you can enjoy tasty drinking water that is clean, safe throughout your trip!

Waterdrop Ultra Filtration System produces prime-quality purified water with zero waste water. Waterdrop understands how valuable water in the fresh tank is, and we are dedicated to delivering purified water that is socially equitable, environmentally sustainable, and economically beneficial.

The sleek and compact design saves a lot of under-sink space and gives you more room for storage. Water is filtered directly and delivered immediately. The slim design is suitable for RV use, as this under sink water filtration system can be installed easily and you can pack more of your favorite items into your RV!

The innovative integrated waterway allows the ultra filtration system to immediately filter water without support from a pump. With no noises, the under sink filter system ensures that you can have a quiet and relaxing environment in your RV. Enjoy a safe and pleasant water purification experience with Waterdrop.

Can the system reduce TDS?

Please note that this Undersink Water Filtration System cannot reduce TDS.

TDS stands for total dissolved solids. It is composed of inorganic salts and a small amount of organic matter. This filter cannot lower the TDS value because it reduces harmful substances while retaining minerals such as potassium, calcium, sodium, and magnesium, which are beneficial for your body.

If you need to reduce TDS, the Waterdrop RO System will be an excellent choice. For details, please search ASIN: B07P1XFYJP, B082CZ9XZ9, B082D177MX.

Can the product filter well water?

No. This system is designed for Municipal Tap Water. If using well water as the source, please make sure the feed water has been through a pre-filtration system, otherwise, large particles in well water will clog the filter easily and shorten filter life.

Filter life: PP filter: 6 months, UF filter: 24 months, CT filter: 12 months

Packing list： ·Waterdrop TSU Ultra Filtration System ×1 ·Faucet×1 ·PP filter×1 ·UF filter×1 ·CT filter×1 ·1/4” PE tubing×1 ·3/8” PE tubing×1 ·3/8”-1/2” feed water adapter×1 ·Lock clip×4 ·Teflon tape×1 ·AA battery×3

Reference: *Information is based on Effectiveness of Membrane Filtration to Improve Drinking Water: A Quasi-Experimental Study from Rural Southern India, Nov 2016. *Information is based on CARBON BLOCK MANUFACTURING by WQP, June 2001. *Information is based on STUDY OF POLYPROPYLENE (PP) CARTRIDGE FILTER CHARACTERISTICS AND DEVELOPMENT OF LIQUID FILTRATION SYSTEM TEST RIG, Jun 2012. *The service life varies according to the local water quality.

More Information

More Information
Product Information	Package Dimensions 19.2 x 19 x 7 inches Item Weight 14.72 pounds Manufacturer Waterdrop Batteries 3 AA batteries required. (included) Fabric Type If you need the replacement PP filter for WD-TSU or WD-TSC, please search for B08T1F7DVT. Batteries Required? No Included Components ·Faucet×1 set ·1/4” PE tubing×1 ·3/8” PE tubing×1 ·3/8”-1/2” feed water adapter×1 set ·Lock clip×4 ·Teflon tape×1 ·AA battery×3

Q&As

Questions and Anwsers

How do I install the ultra-filtration under-sink filtration system?

Please refer to the following steps. Besides, you can get detailed instructions and a user manual on the product page.
Step 1: Install the feed water adapter.
Step 2: Install the faucet.
Step 3: Install the batteries and place the system.
Step 4: Connect tubing.
Step 5: Start up the system.

How do I drill a hole for the faucet of this Ultra-filtration Under Sink Water Filter System?

Before installing, please confirm if there is an existing hole available to install the faucet. If not, please drill a hole following the steps. Besides, we highly recommend that you watch our YouTube video "How to Drill Faucet Holes" to better understand the installation process. There is also a sticker for your reference to drilling the hole.
Tips: Remember to wear safety glasses and gloves to protect yourself while drilling the faucet hole.
Step 1: Choosing the right drill. Choose a diamond drill bit for granite, and a carbide drill bit for stainless steel. Do not use a hammer drill on natural stone, glass, or ceramic.
Step 2: Glue the sticker on your sink or countertop, then drill a hole referring to the sticker hole size (1%").
Step 3: Make an indent with a center punch on a stainless-steel sink before drilling to help guide the bit.
Step 4: Be careful when drilling on a porcelain sink, as it can be easily chipped. Apply downward pressure firmly on the bit until you break through the surface.
Step 5: Start at the lowest speed, then hold the drill straight with firm pressure to prevent the bit from walking on the counter.
Step 6: Once you break through the surface, swirl the drill a little to apply pressure in a circle evenly.

How often to change the filters of the ultra-filtration under-sink filtration system?

The PP filter has a 6-month lifespan; the UF filter has a 24-month lifespan, and the CT filter has a 12-month lifespan.
Note: Filter life may vary depending on source water quality and water usage. Please replace the filter according to the filter life indicators.
There are helpful electronic filter indicators (PP/UF/CT) on the front panel of the ultra-filtration under-sink filtration system, which will notify you of the filter replacement by the color change and beep. You can learn how electronic filter indicators work from the user manual on our product page.

What kind of warranty is for this ultra-filtration under-sink filtration system?

We offer a 1-year manufacturer warranty, and lifetime tech support for all products. Please be sure to fill in the order information upon registration of your system. For any questions and concerns about the product, please feel free to call or email us. Your satisfaction is our top priority!

What are the benefits of ultrafiltration membranes?

UF membrane uses standard home water pressure to push water through a semipermeable membrane. And the pore size of the membrane is only 0.01-micron, so it reduces 99.99% chlorine and effectively adsorbs lead, chloramine, fluoride, heavy metals, VOCs, and much more. Unlike reverse osmosis, ultrafiltration retains minerals in the water, such as potassium, calcium, sodium, and magnesium, while filtering out bacteria, viruses, and parasites.

Can I use the Waterdrop CS filter on this ultra-filtration under-sink filtration system?

You could not use the CS filter in this TSU system. Because there is a difference between the logic and settings of the smart filter life reminder in TSU and TSC, the CS replacement filter to TSU will affect your judgment of the filter's service life. We do not recommend this.

Under sink 0.01μm UltraFiltration System Waterdrop TSU-W

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