A Smart Faucet Water Filter
that cares for You
and the Planet

A Smart Faucet Water Filter that cares for You and the Planet

TAPP 2 Click

TAPP 2 Click uses Bluetooth to trigger a notification on your device. Register your filter in the MyTAPP app, then just press the green button to immediately see your current filter status.

World’s First Recyclable Faucet Water Filter

Filters bad taste, chlorine, lead, microplastics and 80+ other contaminants.

Easily switch between filtered and unfiltered water.

Compatible with all standard faucets.

Biodegradable refills lasting up to 3 months.

Designed for tap water in North America*

Use MyTAPP on iOS, Android and web to track your faucet water filter

Risk-free Trial

We’re so confident you’ll love your TAPP, we’re giving you 30 days to try risk-free. If you’re not satisfied, you get your money back.

Free Shipping

Free shipping is included with every order. And we do our best to donate every returned TAPP to a charity.

Exceptional Customer Service

We’ve got a team of water specialists ready to answer any product or water related questions.

Clean Water

Get rid of foul taste, odor and 80+ other contaminants for healthy clean water. See datasheet for details.

Convenient & Fast

No more hauling around heavy bottles. Subscribe and refills come to you when you need them.

No Tools, No Plumbers

Water filter for faucet. Compatible with all standard faucets.

Advanced Filtering

The TAPP 2 carbon block filters over 80+ contaminants including Chlorine, Microplastics, Lead, THMs, VOCs, Pesticides and many more. See product sheet for details.


Refills made of organic coconut shell and biodegradable plastics. Dispose of old refills in your organic waste.

High Capacity

Each TAPP 2 refill has a capacity of 300 gallons and last up to 3 months.

TAPP Faucet Water Filter Technology

TAPP 2 Click

from $59


TAPP 2 Click

1.Download the app from the Apple Appstore or Google Play.
2.Register through the app if you haven’t already or sign in with your existing username and password.
3.Select Register new filter and chose TAPP 2 Click.
4.Step 1 and 2. Make sure you accept the opt-ins for notifications and location always on.
5.Once you’ve gone through the two steps click on the TAPP 2 button. A notification should pop up within 30 seconds.

Unfortunately, technology doesn’t always work. Here’s how you can troubleshoot if things go wrong:

1. Check that Bluetooth is turned on
2. Check that location is always on for the app
3. Check that the plastic protector for the battery is removed and that there is a battery in the device
4. Check that your smartphone is at least an iPhone 5 with iOS 10 or higher or an Android phone with Android 6 or higher. If these don’t help then remove the TAPP 2 filter from the app, sign out of the app, delete the app, restart your phone and install the app again. Go through the steps above again.

The only way to connect a device to iPhones and Android phones in the background is by using iBeacon or push notifications. As the TAPP 2 filter is not connected to the Internet the only way to get signals from it to a smartphone is using iBeacon. For some reason Apple has included this the iBeacon functionality as part of the location tracking in the operating system. Therefore the only way we can get notifications through is by enabling location always on. Apple also states that location data cannot be used by the app developer unless it’s stated what it is used for and how it is used. The MyTAPP app does not store or use location data at all and therefore the app is approved by Apple.

TAPP 2 Cartridges

TAPP 2 refill cartridges are entirely made out of non-toxic materials which remain inert after decomposing. The cartridges contain a high percentage of biodegradable and compostable material and can be disposed of with organic waste. This organic waste ends up in an industrial composting plant where the cartridge breaks down within 1-2 months. Alternatively, it can be discarded with general waste, where it will break down within a couple of years in a landfill or be burned without causing any plastic residue. It will also take a couple of years to break down in a garden compost, so not recommended.

Note, that the device itself (without the refills) is made out of highly recyclable ABS polymers, and can be disposed of with plastic waste.

TAPP 2 filters are tested to effectively absorb chemicals of between 1200-1500 liters of water (depending on original water quality) or 2-3 months of water usage for an average household. We cannot ensure water is microbiologically safe after 3 months since the first use. Even if they are not used frequently as the filter will lose its adsorption capability over time if not replaced and thus no longer remove chemicals, bad taste and odor.

The lifetime of the filter cartridge depends on your water consumption as well as on the quality of the filtered tap water. In an average household of 3-4 people, the cartridge will last about three months. In order to ensure the longest possible lifespan of the cartridge, please avoid running hot (> 100ºF) or high-pressure water through the cartridge/filter part of the device. Also, it is important not to use the cartridge for more than 3 months as there is a risk of bacteria accumulating inside the carbon block.

Download the MyTAPP app available for Android website or our app (available for Android and iOS). If you haven’t registered, you’ll need to create an account. Add a new TAPP 2 Click filter, following the instructions (make sure your Bluetooth is turned on). Remove the plastic sleeve on the battery. Now all you need to do is click on the TAPP 2 Click green button on the lid, and your phone will trigger a notification.

You can purchase refill cartridges here.

Contaminants TAPP 2 remove

TAPP 2 reduces Chlorine by 95% or more based on 100s of tests carried out on tap water around the world. This improves the taste instantly for chlorinated water. In addition to this TAPP 2 removes all know bi-products from Chlorine (whereof some cancergenic such as THMs).

Yes, TAPP 2 reduces Chloramine by 95% or more based on more than 50 tests carried out on tap water in LA and other cities using chloramine rather than Chlorine. In addition to this Amonia was reduced by 90% or more.

Calcium is considered a mineral with health benefits and not a contaminant. Unfortunately calcium also has the unfortunate bi-effect of causing limescale in combination with magnesium carbonates. The standard TAPP 2 filter only marginally reduces calcium and can therefore not be considered effective in limescale removal. TAPP Water will however launch a separate cartridge for limescale removal by the summer of 2019. Sign up for our newsletter to find out more.

Yes, TAPP 2 removes all microplastics that have been found so far in tap water thanks to the 1-2 micron carbon block.

Yes, TAPP 2 reduces Nitrate by 90% or more based on independent lab tests.

Yes, TAPP 2 reduces Nitrate by 90% or more based on independent lab tests.

TAPP 2 reduces fluoride by 30-70% based on independent lab tests. Fluoride is a natural compound found most fresh water sources, tea, vegetables and fruit. It’s not considered a contaminant although we are aware that some people are concerned about the health effects. Many water filters claim fluoride removal but in reality we’ve found that reverse osmosis is the only effective way to reduce fluoride by 95% or more.

TAPP 2 is not certified for arsenic removal but in the tests where arsenic was detected before filtering more than 70% was removed. The maximum concentration level recommended by EPA and WHO is 10 mg/l. Therefore the results mean that for any tap water with 50 mg/l or higher concentration of arsenic alternative solutions should be considered.

Yes. Based on tests performed on the type of activated carbon block used in TAPP 2 pharmaceuticals are reduced by 95% or more. This includes: Hormones: prednisone, prednisolone, progesterone, testosterone and cortisol Antibiotics: ciprofloxacin, used to prevent certain infections caused by bacteria, as well as sulfamethoxazole and trimethoprim, which are used to treat a wide variety of bacterial infections including pneumonia, and urinary tract and intestinal infections Antidepressants: fluoxetine, prescribed to treat a variety of conditions, including depression and other mental/mood disorders Anti-anxiety medication: meprobamate, a treatment used to relieve nervousness or tension that exceeds stress of everyday life Painkillers: ibuprofen and naproxen Additional tests will be performed during 2019 to confirm these results.

Yes, TAPP 2 is tested for lead reduction and removal in accordance with NSF 61. This means lead is reduced by 95% or more. Read more here: https://pre.tappwater.co/us/how-to-remove-lead-from-tap-water/

Lab test references:

Transform your tap water into Clean, Great-Tasting,
and Plastic-Free Drinking Water.

Now available in the US

Limited stock