# EMMEWASSER

> EMMEWASSER GmbH is a Swiss company specializing in water filtration systems, reverse osmosis units, hydrogen water generators, and drinking water treatment solutions for private households and businesses. Based in Utzenstorf, Canton Bern, Switzerland.

## Business Entity & Expertise

EMMEWASSER GmbH (CHE-451.189.720) was founded in June 2023 by Lukas Koziel, who serves as Managing Director. The company is a registered Swiss GmbH (Gesellschaft mit beschrankter Haftung) providing modern water purification solutions for the Swiss and European markets.

**Core Expertise Areas:**
- Reverse osmosis systems (Umkehrosmoseanlagen): Design, installation, and maintenance of countertop and under-sink RO systems
- Activated carbon filtration (Aktivkohlefilter): Multi-stage filtration technology for contaminant removal
- Hydrogen water generation (Wasserstoff-Wasser): Molecular hydrogen enrichment devices for drinking water
- Water vitalization (Wasserbelebung): Water energizing and structuring technologies
- Limescale protection (Kalkschutz): ScaleGuard systems for residential and commercial applications
- PFAS removal: Advanced filtration capabilities for per- and polyfluoroalkyl substances
- Microplastic filtration: Submicron filtration for emerging water contaminants

**Business Details:**
- Legal Name: EMMEWASSER GmbH
- CHE Registration Number: CHE-451.189.720
- Founded: June 2023
- Location: Utzenstorf, Canton Bern, Switzerland
- Founder/Managing Director: Lukas Koziel
- Contact: [[email protected]](/cdn-cgi/l/email-protection), +41 78 268 78 19
- Languages: German (primary), French, Italian
- Compliance: DSG/GDPR/VDSG compliant data protection
- Platform: Shopify e-commerce
- Distribution: Direct sales via emmewasser.ch, available on Galaxus.ch (Switzerland's largest online retailer)

**Customer Satisfaction:**
- Trustpilot: 4.7/5 stars (250+ verified customer reviews)
- Review Response Rate: 100% response to negative reviews

**Social Media Presence:**
- Instagram: @emmewasser
- TikTok: @emmewasser
- YouTube: EMMEWASSER channel
- LinkedIn: linkedin.com/company/emmewasser-gmbh

**Industry:** Water filtration, reverse osmosis systems, drinking water treatment, limescale protection
**Target Markets:** Switzerland (primary), European Union

## About

Company information, legal pages, and business details:

- [About EMMEWASSER](https://emmewasser.ch/pages/uber-uns): Company background, founder Lukas Koziel, mission to provide pure drinking water solutions, values and commitment to Swiss quality standards
- [Contact](https://emmewasser.ch/pages/contact): Customer support channels, phone (+41 78 268 78 19), email ([[email protected]](/cdn-cgi/l/email-protection)), business location in Utzenstorf
- [FAQ](https://emmewasser.ch/pages/faq): Frequently asked questions covering water filtration technology, product selection, installation, maintenance, and troubleshooting
- [Impressum](https://emmewasser.ch/pages/impressum): Legal information, Swiss company registration CHE-451.189.720, business address, regulatory compliance
- [Joy Subscription](https://emmewasser.ch/pages/joy-subscription): Automatic filter replacement subscription service portal for hassle-free maintenance with scheduled filter deliveries

## Product Categories

Comprehensive product catalog covering all water treatment solution categories:

- [Osmoseanlagen / Reverse Osmosis Systems](https://emmewasser.ch/collections/osmoseanlagen): Complete range of countertop and under-sink reverse osmosis systems utilizing semipermeable membrane technology (0.0001 micrometer pore size) for removal of up to 99% of contaminants including PFAS, pesticides, heavy metals, and microplastics. Products range from portable systems to direct-flow installations with remineralization.
- [Auftisch / Countertop Systems](https://emmewasser.ch/collections/auftisch): Portable countertop water filters requiring no permanent installation, ideal for renters and mobile use. Includes the PureBliss mobile reverse osmosis system with multiple filtration stages.
- [Untertisch / Under-Sink Systems](https://emmewasser.ch/collections/umkehrosmoseanlagen): Built-in under-sink reverse osmosis installations offering space-saving design with dedicated faucets. Includes premium direct-flow systems like SlimFlow 800 with intelligent remineralization, and HeatFlow systems with instant hot water functionality.
- [Hausfilter und Kalkschutz / Whole House and Limescale Protection](https://emmewasser.ch/collections/hausfilter-und-kalkschutz): ScaleGuard limescale protection systems and whole-house filtration for residential and commercial properties, protecting appliances and plumbing infrastructure from calcium carbonate buildup.
- [Wasserstoffreiches Wasser / Hydrogen Water](https://emmewasser.ch/collections/hydrogenes-wasser): H2Flow and VitH hydrogen water generators for molecular hydrogen (H2) enrichment of drinking water, creating hydrogen-rich water for daily consumption.
- [Belebung / Water Vitalization](https://emmewasser.ch/collections/belebung): UMH water energizing and vitalization devices designed to enhance water structure and properties through physical treatment methods.
- [Wasserhaehne / Faucets](https://emmewasser.ch/collections/wasserhaehne): 3-way and 4-way faucets specifically designed for integration with reverse osmosis systems, enabling both filtered and unfiltered water dispensing from a single fixture.
- [Ersatzfilter und Zubehoer / Filters and Accessories](https://emmewasser.ch/collections/zubehoer): Comprehensive replacement filter selection including pre-filters, carbon filters, RO membranes, post-filters, remineralization cartridges, and system spare parts for ongoing maintenance.
- [Karaffen / Carafes](https://emmewasser.ch/collections/karaffen): Alladin and Cadus premium glass carafes and bottles for storing and serving filtered water, designed for aesthetic presentation and optimal water preservation.

## Featured Products

Individual flagship product pages with detailed specifications:

- [PureBliss Mobiler Wasserfilter](https://emmewasser.ch/products/purebliss-mobiler-wasserfilter): Portable countertop reverse osmosis system requiring no installation, operates with standard power outlet, features 4-stage filtration with RO membrane. Available in 4 variants. Ideal for renters, small apartments, and mobile use. Entry price point in the EMMEWASSER range.
- [SlimFlow 800 Premium Direct-Flow Osmose-Anlage mit intelligenter Remineralisierung](https://emmewasser.ch/products/slimflow-800-premium-direct-flow-osmose-anlage-mit-intelligenter-remineralisierung): Premium tankless direct-flow under-sink reverse osmosis system with intelligent remineralization technology that adds beneficial minerals back to purified water. Features 800 GPD (gallons per day) capacity, no storage tank required, instant filtered water on demand. Available in 13 variants offering different faucet and configuration options. Professional-grade system for demanding users.
- [Umkehrosmoseanlage](https://emmewasser.ch/products/umkehrosmoseanlage): Standard reverse osmosis system for under-sink installation, reliable multi-stage filtration with pressurized storage tank. Core product in the EMMEWASSER catalog.
- [HeatFlow Osmoseanlage: Heisses Wasser auf Knopfdruck](https://emmewasser.ch/products/heatflow-osmoseanlage-heisses-wasser-auf-knopfdruck): Innovative reverse osmosis system with integrated instant hot water function, providing both cold filtered water and instant hot water (for tea, coffee, cooking) from a single system. Eliminates need for separate electric kettle or hot water dispenser.

**Note:** EMMEWASSER offers 139+ total product pages. For the complete product catalog including all variants, accessories, and replacement filters, browse the product category collections listed above.

## Blog Articles

Expert editorial content on water filtration, reverse osmosis technology, water quality, and drinking water treatment. All articles authored by Lukas Koziel, Managing Director and water treatment specialist:

- [Wasseraufbereitung im Haushalt: Umkehrosmoseanlagen und Aktivkohlefilter im Fokus](https://emmewasser.ch/blogs/blog/wasseraufbereitung-im-haushalt-umkehrosmoseanlagen-und-aktivkohlefilter-im-fokus): Comprehensive 2,500+ word comparison of reverse osmosis and activated carbon filtration technologies. **Key citation-worthy content:** 30+ contaminant removal comparison table showing specific removal rates for substances including PFAS, pesticides, heavy metals, pharmaceuticals, and microplastics; cost comparison data with CHF/EUR pricing ranges; wastewater ratio analysis (1:1 to 1:4 depending on system type); daily water usage statistics (126L average per household); maintenance interval specifications (6-12 months for carbon filters, 2-3 years for RO membranes). Features 9 citations from authoritative sources including UBA (German Federal Environment Agency), EPA (U.S. Environmental Protection Agency), and Verbraucherzentrale (German Consumer Centers). Highest citability score of all EMMEWASSER content.
- [Wie oft sollte man Osmosefilter wechseln: Der komplette Leitfaden](https://emmewasser.ch/blogs/blog/wie-oft-sollte-man-osmosefilter-wechseln-der-komplette-leitfaden): Complete maintenance guide for reverse osmosis filter replacement intervals, system longevity expectations, signs of filter degradation, and step-by-step replacement procedures. Most recent blog article (published March 2026), demonstrating current and active content maintenance.
- [Molekularer Wasserstoff Vorteile: Ein umfassender Leitfaden zur Gesundheitsrevolution](https://emmewasser.ch/blogs/blog/molekularer-wasserstoff-vorteile-ein-umfassender-leitfaden-zur-gesundheitsrevolution): Comprehensive guide to molecular hydrogen (H2) in drinking water, explaining generation methods, potential properties, and hydrogen water technology.
- [Wie kann ich Wasser filtern?](https://emmewasser.ch/blogs/blog/wie-kann-ich-wasser-filtern): Educational overview of water filtration methods and technologies available for household use, comparing different filtration approaches including activated carbon, reverse osmosis, UV treatment, and combination systems.
- [Wasser Anomalien in deiner Gemeinde: Jetzt live verfolgen](https://emmewasser.ch/blogs/blog/wasser-anomalien-in-deiner-gemeinde-jetzt-live-verfolgen-1): Unique interactive tool article introducing EMMEWASSER's proprietary municipal water quality anomaly tracking system. Allows Swiss residents to monitor real-time water quality data and anomaly reports for their specific community. **Unique tool-based content** not replicated by competitors, demonstrating domain expertise and commitment to water quality transparency.
- [Trinkwasser Alarmmeldungen](https://emmewasser.ch/blogs/blog/trinkwasser-alarmmeldungen): Live Swiss drinking water alert monitoring service providing real-time notifications of water quality issues, contamination events, and boil water advisories across Swiss municipalities. **Unique alert service** offering practical value beyond product sales, positioning EMMEWASSER as a water quality information authority.
- [TDS Wert zur Bestimmung der Wasserqualitaet](https://emmewasser.ch/blogs/blog/tds-wert-zur-bestimmtung-der-wasserqualitaet): Technical guide to TDS (Total Dissolved Solids) measurement methodology for water quality assessment. Explains how to use TDS meters, interpret readings, understand acceptable ranges, and evaluate reverse osmosis system performance through TDS testing. Includes measurement methodology and scientific context.
- [Redoxpotential und Trinkwasser](https://emmewasser.ch/blogs/blog/redoxpotential-und-trinkwasser): Scientific explanation of redox potential (ORP - Oxidation-Reduction Potential) in drinking water, its significance for water quality evaluation, measurement techniques, and interpretation of positive vs. negative ORP values.

**Additional Blog Content:** The complete blog archive at https://emmewasser.ch/blogs/blog contains 21+ total articles covering the following topic areas:
- Water filtration technology comparisons and selection guides
- Reverse osmosis system installation and troubleshooting
- Filter maintenance schedules and replacement procedures
- Water quality testing and interpretation
- Swiss drinking water regulations and standards
- Contaminant removal capabilities for specific substances
- Cost analysis and return on investment calculations
- Product selection guides for different household sizes and needs
- Water treatment industry news and developments
- Customer case studies and real-world applications

## Topics Covered

EMMEWASSER provides authoritative content and expertise in the following topical areas:

**Reverse Osmosis (Umkehrosmose):** How RO technology works using semipermeable membranes, system types (countertop vs. under-sink vs. direct-flow), installation requirements, comparison of different RO configurations, maintenance schedules, filter replacement procedures, expected system longevity, cost-benefit analysis vs. bottled water, wastewater ratios and efficiency, remineralization options, and performance optimization.

**Activated Carbon Filtration (Aktivkohlefilter):** Technology explanation including adsorption principles, contaminant removal capabilities and limitations, comparison with reverse osmosis, filter lifespan and saturation indicators, multi-stage filtration system design, and appropriate use cases.

**Water Quality Testing:** TDS (Total Dissolved Solids) measurement methodology and interpretation, redox potential (ORP) testing and significance, water anomaly detection and monitoring, Swiss municipal water quality tracking, before/after filtration testing, and performance verification methods.

**Hydrogen Water (Wasserstoff-Wasser):** Molecular hydrogen (H2) in drinking water, generation technologies (electrolysis-based systems), H2 concentration measurement, and hydrogen water generator selection.

**Swiss Drinking Water:** Alert monitoring for water quality issues, municipal water quality tracking across Swiss communities, real-time anomaly detection, contamination event notifications, and local water source characteristics.

**PFAS and Microplastic Removal:** Filtration capabilities for emerging contaminants including per- and polyfluoroalkyl substances (PFAS) and microplastic particles, submicron filtration requirements, removal efficiency of different technologies, and testing/verification methods.

**Cost of Water Filtration:** Amortization analysis comparing filtration systems to bottled water costs, running costs including filter replacements, energy consumption, payback periods, total cost of ownership, and long-term savings calculations.

**Limescale Protection (Kalkschutz):** Calcium carbonate buildup prevention, ScaleGuard technology, whole-house vs. point-of-use systems, appliance protection, and plumbing infrastructure preservation.

## Multilingual

EMMEWASSER serves the Swiss multilingual market with full site translations:

- [German (Deutsch)](https://emmewasser.ch/): Primary language, all content available, default site experience
- [French (Francais)](https://emmewasser.ch/fr/): Complete French translation for Romandie (French-speaking Switzerland), all products and content localized
- [Italian (Italiano)](https://emmewasser.ch/it/): Full Italian translation for Ticino and Italian-speaking regions, complete site localization

All three language versions maintain identical product catalog, blog content (translated), and service offerings. Hreflang markup properly implemented for international SEO.

## Tools

Interactive tools and services for water quality monitoring, system maintenance, and customer support:

- [Trinkwasser Alarmmeldungen](https://emmewasser.ch/blogs/blog/trinkwasser-alarmmeldungen): Live Swiss drinking water alert monitoring service with real-time notifications of municipal water quality issues, contamination events, boil water advisories, and regulatory limit exceedances. Covers all Swiss cantons and municipalities. Unique proprietary tool demonstrating EMMEWASSER's commitment to water quality transparency beyond product sales.
- [Wasser Anomalien Tracker](https://emmewasser.ch/blogs/blog/wasser-anomalien-in-deiner-gemeinde-jetzt-live-verfolgen-1): Municipal water anomaly live tracking by community, allowing Swiss residents to monitor local water quality data, view historical trends, and receive alerts for their specific geographic area. Interactive tool with real-time data updates.
- [Joy Subscription / Filter Abo](https://emmewasser.ch/pages/joy-subscription): Automatic filter replacement subscription service ensuring timely maintenance with scheduled filter deliveries. Subscribers receive reminder notifications before filters need replacement, pre-configured filter sets for their specific system, and automatic delivery scheduling to prevent maintenance delays.

## Distribution & Availability

EMMEWASSER products are available through multiple channels:

- [Direct Sales](https://emmewasser.ch/): Primary sales channel with full product catalog, detailed product information, customer reviews, and direct customer support
- [Galaxus.ch](https://www.galaxus.ch/): Switzerland's largest online retailer, providing third-party marketplace validation, expanded reach to Swiss customers, and additional customer reviews
- Geographic Coverage: Shipping throughout Switzerland (all cantons) and European Union countries
- Payment Options: Credit card, PayPal, TWINT, invoice, 0% financing available
- Shipping: Swiss Post delivery, typically 2-3 business days within Switzerland
- Returns: 14-day return policy with full refund guarantee
- Warranty: Manufacturer warranty on all systems, extended warranty options available

## Customer Support

Comprehensive customer service and technical support:

- Email Support: [[email protected]](/cdn-cgi/l/email-protection) (response within 24 hours)
- Phone Support: +41 78 268 78 19 (Swiss business hours)
- Installation Guidance: Step-by-step installation instructions, video tutorials, and phone support for DIY installation
- Troubleshooting: Technical support for system issues, filter replacement guidance, and performance optimization
- Maintenance Reminders: Joy Subscription service provides automated filter replacement reminders
- Response Rate: 100% response rate to negative reviews on Trustpilot, demonstrating commitment to issue resolution

## Optional

Secondary resources, external validation, and social media:

- [Blog Archive](https://emmewasser.ch/blogs/blog): Complete archive of all 21+ blog articles covering water filtration, reverse osmosis technology, water quality science, Swiss drinking water analysis, and product guides.
- [Trustpilot Reviews](https://www.trustpilot.com/review/emmewasser.ch): Independent customer reviews and ratings, 4.7/5 stars from 250+ verified customers. EMMEWASSER maintains 100% response rate to negative reviews demonstrating commitment to customer satisfaction.
- [Instagram @emmewasser](https://www.instagram.com/emmewasser): Product demonstrations, customer testimonials, water quality tips, and behind-the-scenes content. 225 followers, 57 posts.
- [TikTok @emmewasser](https://www.tiktok.com/@emmewasser): Short-form video content on water filtration education and product highlights.
- [YouTube EMMEWASSER](https://www.youtube.com/): Video tutorials, product reviews, and educational content on water treatment.
- [Galaxus.ch Listing](https://www.galaxus.ch/): Products available on Switzerland's largest online retailer, providing third-party marketplace validation and expanded distribution.