Model Number

WD-TSA-10

Feed Water Pressure

10-125 psi

Feed Water Temperature

35-100℉/ 2-38℃

Flow Rate

1 gpm

Filter Capacity

WD-10PP: 6 months
WD-10GC: 8-12 months
WD-10CT: 12-18 months

Is under counter water filter worth to buy?

Date back to about a decade ago, Americans don’t pay much attention on water pollution issue. So the under counter water filter isn’t that necessary in the US households. Because they believe that the US municipal tap water has been treated and tested under vigorous procedures, which ensures drinking water safety.

It’s supposed to be so. However, non-stop water safety crisis occurs that suggested otherwise. Recently, drinking water in Flint, Michigan was found to contain high level of lead, poisoning the residents, especially children.

It turned out that, though the water was certified to be safe out of the factory, it traveled to your home with various contaminants along the way. In this case, it carried lead from the old pipes to the homes of over 100,000 residents.

Thus, the sole reliance on factory’s treatment to our drinking water is not enough. There is a very high chance that your drinking water comes with lead, chlorine, bacteria, and a bunch of other contaminants that can lead to serious health problems.

In all, to meet your household daily water needs for drinking and cooking, the countertop and under-sink filters are your best solution.

What is the difference between WD-TSA and WD-TSB ?

WD-TSA is designed to connect to your original faucet and has different connecting options for your under sink or a RV. While WD-TSB comes with a lead-free brushed stainless steel faucet. It has a high water flow, giving you clean drinking water anytime you need it. You can make your choice based on the your household needs.

What are the differences between WD-TSA / TSB and WD-UA / UB ?

WD-TSA/ TSB is the upgrade version of WD-UA/ UB. This 3-stage under the sink filter system is composed of three filters and has more filtration materials than WD-UA/ UB. The added last two filters are full of active carbon to improve water taste greatly.

How to install the 3-stage under counter drinking water filter ?

The 3-stage under counter drinking water filter comes with a complete accessories pack, including all kinds of accessories you may need. You won’t be bothered by spending forever on assembly. Installation takes less than 3 minutes for the sake of convenient fittings. You can get more information by searching “How to install WD-TSA/ WD-TSB water filter system” on YouTube.

How to replace under counter water filters ?

Replacement takes only 3 seconds for its twist-lock design. Just pull off the old filter and insert a new one into the cap.

When to replace the filters of this under sink water filtration system ?

The 3 filters have a lifespan of 6 months, 8-12 months, and 12-18 months, respectively. The long lifespan reduces the burden of purchasing and replacing filters every now and then. Please make sure to change filters within recommended lifespan to get best purification performance and avoid the secondary pollution caused by expired filters.

Does the installation of this 3-stage under counter drinking water filter needs any tools or kits ?

The system comes with an all-you-need accessories pack, including all components you may need. No other tools or plumbing service needed.

What can this under counter water filter remove ?

This under counter water filter is more effective than one with single filter. The PP cotton effectively reduces rust, sand, large particles, etc. The granule activated carbon filter reduces chlorine, taste and odor, thus improving water taste. The natural carbon block and KDF filter prevents pollutants from accumulating and improves water taste furthermore. [2]

Can Waterdrop 3-stage under the sink filter system reduce TDS ?

Waterdrop under counter water filter reduces pollutants while retains natural minerals, but it would not reduce the TDS in water. If you are looking for a water filter to effectively reduce the TDS in water, please choose the reverse osmosis systems. Click here to visit our RO page.

What are the pros of this water filter for sink ?

This under counter water filter is more effective than the ones with single filter. The integrated filter design makes the installation and filter replacement easier than ever. Under this integral design, the filter is fully sealed and won’t breed pollutants, therefore ensures the filtered water stay clean and pure. The ultra-durable materials add sturdiness to prevent filter from cracking and leaking.

Why does the water leak after the installation ?

Water may leak at connection position or thread due to incomplete connection. If water leakage occurs, turn off the water supply. If the water leakage is at thread, please wrap Teflon tape on the external thread. If the water leakage is at inlet and outlet, please insert the quick-connect fitting to the end.

8-layer Filtration

The 8-stage water filter system can effectively reduce silt, rust, large particles, heavy metals, micro substances, fluoride and chlorine to improve the taste of drinking water, coffee or beverage. Besides, the water filter can retain natural minerals, but cannot reduce TDS.

Inhibit Bacterial and Microbial Breeding

With adoption of high-quality KDF filtering materials, the filter can effectively reduce chlorine and heavy metals in water, and inhibit bacterial and microbial growth.

Inhibit Bacterial and Microbial Breeding

Effectively Reduce Fluorides

The filter can reduce 97% of fluorides to guarantee health and safety of drinking water.

Authoritative Certification NSF/ANSI 42&372

The CT filter has passed WQA authoritative certification, ensuring better taste of drinking water and improving the drinking experience.

Authoritative Certification NSF/ANSI 42&372

Lifespan up to 18 Months

By means of the water filter system, the replacement frequency and the maintenance cost can be reduced while it meets water demands of a big family. The water filter system is more economical and efficient than bottled water, and over 50% of water costs can be saved every day.

PP filter ：6 months

GC filter ：8-12 months

CT filter ：12-18 months

Simple Operation

The water filter system can be installed in 3 minutes and can be replaced in 3 seconds. By innovative push-in connecting accessories and a twist-to-lock design, it is effortless to install.

Reference:

[1]*The service life mentioned above is subject to chlorine reduction. Actual result varies according to the local water quality.

[2]*Information is based on CARBON BLOCK MANUFACTURING by WQP, June 2001.
*Information is based on EPA Facts About Actived Carbon Treatment by EPA in 1992
*Information is based on STUDY OF POLYPROPYLENE (PP) CARTRIDGE FILTER CHARACTERISTICS AND DEVELOPMENT OF LIQUID FILTRATION SYSTEM TEST RIG，Jun 2012

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