⏰Limited-time promo!!⏰ 20% OFF with the coupon TAPPSUMMER_20

Promotion until 01/09/23. Excluding refills. Not compatible with other promotions, but you can choose discount best for you, including referral credits.


At TAPP Water we are water geeks and believe in total transparency. We study everything there is to know about water quality, contaminants, filters, health benefits and issues related to drinking water in the markets where we are active. Best of all, we share everything we learn with you here!

Can I drink water in...?

Is it safe to drink the water in Los Angeles? Where does my water come from? How is my tap water regulated? The answer to all these questions and more, in our in-depth city analysis.


Ever wondered how to get rid of microplastics? What are all those filtering technologies out there? Pitchers, Reverse Osmosis, Plumber? Everything you need to know about


Water is the source of all life, and probably the last ingredient you’d think of when cooking. We’ve compiled a selection of recipes with water as their main ingredient.


We want to make the world a better place. We pride ourselves in running a plastic-free office, recycling and never buying a single water bottle. How can I live a more sustainable lifestyle?


At TAPP we want avoid a least 1 billion water bottles by 2020. In order to do so, we’re building the most sustainable filter in the world. Check out what we’re up to!

Water Facts

Spring water, bottled water, tap water… Everything you wished you about water but don’t. Facts, nothing but the facts. No myths or urban legends.

TAPP X and H2020

TAPP Water has successfully qualified for the Horizon 2020 EU grant with TAPP X – the smart sensor packed filter. Follow this page for constant updates on TAPP X and Horizon 2020. Horizon 2020 is the biggest EU Research and Innovation programme ever with nearly €80 billion of funding available over 7 years. TAPP X – the smart filter, packed with sensors and connectivity, with the goal of avoiding more bottled water and creating a world dataset of water quality to improve infrastructure and trust in public water utilities.

TAPP X H2020

Clean tasty water anywhere with Nasa Technology!

Now available in the US and Jamaica.

 Rohan Marley Filter Water Bottle Launch 
Filter water bottle
designed by Rohan Marley 

Rohan Marley Filter Water Bottle Launch


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