100.000
People provided with drinking water
Sudurpashchim & Karnali, Western Nepal
Refill for your filter. So capacity is never an issue. Every filter...
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Over 150,000 customers
No Electricity. No Chemicals. No Batteries.
Independently Tested
The Selfpress combines two different filtration technologies. Its hollow fibre membrane, with a pore size of 0.2 µm, physically retains bacteria, protozoa, microplastic particles and other particles. An activated carbon block complements the membrane by adsorbing certain dissolved substances onto its large internal surface area. This helps reduce chlorine and substances that affect the smell and taste of water. Together, mechanical filtration and activated carbon adsorption form a two-stage filtration system.
Laboratory Test Results
Independently Tested
The Squeeze combines two different filtration technologies. Its hollow fibre membrane, with a pore size of 0.2 µm, physically retains bacteria, protozoa, microplastic particles and other particles. An electroadsorptive filter medium is used to capture particularly small contaminants. Its fibres carry a positive surface charge, allowing very small, negatively charged contaminants, including viruses, to bind to their surface. Together, mechanical filtration and electroadsorption form a two-stage filtration system.
Laboratory Test Results
Independently tested. Clearly documented.
Source: Filtration performance was tested by independent laboratories under defined test conditions.
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With a pore size of 0.2 µm, the hollow fibre membrane physically retains microorganisms and particles larger than its pores.
Awarded in the Outdoor Water Filter category.
Source: Auto Bild, issue 51/2023.
Free replacement of damaged parts for one year. Filter elements are excluded.
Brand Ambassador · Enno Seifried
Across Germany on foot, then again by bicycle. Adventures abroad, exploring abandoned places or simply hiking through some of Germany's most beautiful landscapes. Enno is happiest when he's outdoors.
Enno Seifried on YouTube
BACHGOLD has been part of his adventures for several years now. It all started with our Selfpress, while today the Squeeze is his constant companion on his trips. Enno has witnessed our development first-hand and repeatedly put our products to the test in real outdoor conditions. What began as an initial collaboration has grown into a close partnership over the years. Today, Enno is not only our long-standing brand ambassador. His honest feedback and practical experience have also made him a valued member of the BACHGOLD family.
4.8 out of 5 stars
Real submissions from the BACHGOLD community. No models, no studio photography.
To the Bachgold Community
Photos submitted by our customers.
Tobias K.
We went wild camping along the West Highland Way. We collected water from rivers and lakes and filtered it. Everything went really well, and none of us had any stomach problems.
Verified Purchase
Jens B.
I'm really impressed! I first tested it with water from a rainwater barrel, then with water from a spring in the Deister hills.
Verified Purchase
Enno Seifried
Clean drinking water is essential. My BACHGOLD bottle has been a trusty companion on my adventures.
Lost Place & Adventure
BACHGOLD began with an idea shared by two best friends. Today, we develop our water filters in Switzerland and bring them to life together with our long-standing manufacturing partner in China.
We donate 1% of the revenue from every order to Viva con Agua. Together, we support the development of drinking water infrastructure and hygiene education in villages and schools across western Nepal.