Klar2O is an innovative water filtration start-up, focused on technology featuring a patented smart surface filter with a unique biochemical adsorbing coating, effectively capturing microplastics down to the smallest nanometer and even smaller to molecules.

With 99% microplastics filtration and flow-through design at zero water pressure, our solution is regenerative, reusable, and recyclable, promoting a circular economy and zero waste philosophy.

Delivering clean and safe drinking water, Klar2O is dedicated to creating a positive impact on the environment and enhancing people’s well-being.

With a mission to provide innovative and effective solutions to the growing problem of microplastics, due to our regeneration technology Klar2O is able to regenerate the microplastics, recycle the microplastics for a second life and reuse the filter media to generate a circular economy with zero-waste.

Klar2O is fully committed to eliminate and reduce as much as possible the need for single-use water filters by introducing our regenerative, recyclable technology that can be utilized on a global scale by 2025.

We are committed to developing and delivering high-quality water filtration products that remove harmful microplastics, while also providing sustainable and environmentally conscious solutions for our customers.

Founded in 2019, Klar2O swiftly embarked on a journey of innovation within the water filtration industry. The proof of concept swiftly followed in 2020, laying the groundwork for the development of groundbreaking technology. In 2021, the company achieved a significant milestone with a first proof-of-Concept and the publication of two patents, signaling its commitment to pioneering solutions.

The year 2022 marked a pivotal moment for Klar2O with the introduction of its regeneration technology. This innovative approach represented a shift in water filtration, emphasizing sustainability and efficiency. Building on this success, 2023 saw the company embark on numerous pilot studies, testing and refining its technology to ensure efficacy and reliability.

As of 2024, Klar2O stands poised for market entry, armed with a proven track record of innovation and a commitment to excellence. With years of research, development, and testing behind them, the company is primed to introduce its revolutionary filtration solutions to consumers and businesses alike. As they prepare to make their mark on the industry, Klar2O remains dedicated to providing clean, safe water while focusing on sustainability and environmental responsibility.

Throughout its journey, Klar2O has been actively engaged in various accelerator and incubator programs, taking these opportunities to refine its vision and strengthen its position in the market. With a proven track record of success and a bunch of awards and certifications to its name, Klar2O continues making recognition in the industry as it progresses towards its goal of revolutionizing water filtration on a global scale.

Klar2O’s water filtration products stand out in the market due to their unique combination of innovative technology, exceptional filtration efficiency, and commitment to sustainability. Unlike traditional filtration methods, Klar2O utilizes a patented smart surface filter with a specialized biochemical adsorbing coating, specifically designed to capture microplastics down to the smallest nanometer using silica beads. This approach ensures that even the tiniest pollutants are effectively removed from the water, offering a level of filtration unparalleled by other products on the market.

There is no other technology that can effectively eliminate modern pollutants down to the smallest molecule, including microplastics like Klar2O can. There is currently no solution available in the market to address modern drinking water pollutants of size having less than 1 nanometer, especially microplastics.

Klar2O does not use a filtration membrane, as membranes have a limit to their pore size and can only filter out particles of a certain size. Instead, the system uses a coating that employs molecular arms to attach microplastics, which are not limited by size like the pores in a membrane.

The Klar2O filter is sustainable and regenerative, utilizing a patented approach and natural materials combined with advanced technologies to create a filter that is both long-lasting and effective at removing impurities from water.

By creating a zero-waste circular economy where all materials used and produced by Klar2O GmbH are recycled and reused, Klar2O regeneration embodies the most important aspect of sustainability.

We are aiming to achieve the goal of developing a sustainable water filtration option for communities to have microplastic-free drinking water by taking the zero-waste mindset into consideration and making the entire filtration process as sustainable as feasible.

Klar2O’s filtration systems are built upon a foundation of innovative technology aimed at providing highly effective and sustainable water purification solutions. At the core of Klar2O’s technology is the patented smart surface filter, which incorporates a unique biochemical adsorbing coating designed to capture a wide range of contaminants, including microplastics, down to the smallest nanometer.

The key component of Klar2O’s filtration technology is the use of silica beads within the filter coating. Silica beads have a high surface area and are highly porous, providing ample binding sites for contaminants. These beads are coated with a specialized biochemical adsorbing material that enhances their ability to attract and capture pollutants, ensuring thorough filtration. Additionally, Klar2O’s filtration systems feature a flow-through design that does not require external pressure for operation.

This allows for efficient and convenient filtration without the need for additional equipment, making Klar2O’s systems suitable for a wide range of applications, from household use to industrial settings.

Sustainability is at the core of Klar2O’s business ethics, deeply ingrained in both its practices and product offerings. From the inception of product development to the delivery of filtration solutions, Klar2O consistently integrates sustainability principles into every aspect of its operations. Firstly, Klar2O’s filtration systems are engineered with longevity and resource efficiency in mind.

Unlike traditional disposable filters, Klar2O’s products are designed to be regenerative, reusable, and recyclable. This approach not only reduces the environmental impact associated with water purification but also contributes to the establishment of a circular economy where resources are utilized efficiently.

The company continuously evaluates and optimizes its operational processes to minimize waste, conserve resources, and mitigate environmental impact. By fostering a culture of sustainability within its organization, Klar2O demonstrates its commitment to environmental stewardship and sets an example for sustainable business practices within the industry.

Overall, sustainability is not just a component of Klar2O’s business strategy; it is a guiding principle that informs every aspect of its operations and product development. By prioritizing sustainability, Klar2O not only delivers innovative filtration solutions but also contributes to the preservation of the environment and the well-being of future generations.

Klar2O is actively engaged in initiatives and partnerships aimed at reducing environmental impact, reflecting its strong commitment to sustainability and eco-friendliness. One notable initiative is the development of regenerative technology, which enables the regeneration of various filters, promoting reusability and recycling of filter materials, particularly plastics. This innovative approach minimizes waste generation and contributes to the establishment of a circular economy within the water filtration industry, aligning with Klar2O’s broader sustainability goals.

Moreover, Klar2O is dedicated to advancing sustainable practices through partnerships with organizations, research institutions, and industry associations that share its commitment to environmental stewardship. These partnerships enable collaborative efforts to reduce environmental impact, promote sustainable filtration practices, and raise awareness about the importance of clean water and environmental conservation. By leveraging collective expertise and resources, Klar2O aims to drive meaningful change and foster a culture of sustainability within the industry.

In addition to developing regenerative technologies and fostering partnerships for sustainability, Klar2O invests in research and development (R&D) efforts focused on advancing sustainable filtration technologies. By continuously innovating and improving its products, Klar2O seeks to minimize its environmental footprint while maximizing filtration efficiency and effectiveness. This commitment to innovation reflects Klar2O’s proactive approach to addressing environmental challenges and driving positive change through technology and engineering.

Klar2O places a strong emphasis on ensuring a positive customer experience through various proactive measures and customer-centric initiatives. From pre-purchase inquiries to post-sale support, Klar2O prioritizes customer satisfaction at every stage of the customer journey.

Firstly, Klar2O maintains transparent and informative communication channels to address customer inquiries and provide comprehensive product information. Whether through its website, social media platforms, or customer service channels, Klar2O ensures that customers have access to accurate and up-to-date information regarding its filtration systems, their features, benefits, and usage guidelines. This transparency helps customers make informed purchasing decisions tailored to their specific needs and preferences.

Moreover, Klar2O is committed to delivering high-quality products engineered to meet the highest standards of performance and reliability. Through rigorous testing procedures and certifications from reputable laboratories, Klar2O assures customers of the efficacy and safety of its filtration systems.

By consistently delivering on its promises of exceptional filtration efficiency and durability, Klar2O builds trust and confidence among its customer base.

In a competitive market landscape populated by key players using membranes and resins, Klar2O sets itself apart through its innovative technology, sustainability-focused approach, and commitment to customer satisfaction.

Some key players are known for its chemical-based filtration systems, targeting specific market segments with its big whirlpool solutions. However, Klar2O’s chemical-free and compact design appeals to a broader customer base, offering universal applicability without the need for additional chemicals. This positions Klar2O as a more sustainable and versatile choice for water filtration needs.

Similarly, traditional table-top water filter systems, relying on activated carbon, offer simplicity but only filter out a portion of microplastics. In contrast, Klar2O’s advanced biochemical adsorbing coating ensures more effective removal of contaminants, coupled with a regenerative approach that minimizes waste and promotes eco-friendliness.

Many of our competitive references are using membranes made out of plastics, that are simply thrown away after their usage, yet Klar2O’s emphasis on circular economy and zero waste philosophy underscores its commitment to environmental responsibility. This resonates with customers seeking advanced and sustainable filtration options, setting Klar2O apart as a preferred choice.

Also, Reverse Osmosis companies have a notable drawback in their sustainability, requiring significant water consumption for cleaning filters – often averaging between 5 to 10 liters per filter. This raises environmental concerns and challenges the overall ecological footprint.

We are currently working on a closed filter loop with our regeneration reactor, which means, that filter in the industrial section, that are incorporated within the water flow, do now have to be exchanged after a few months. The regeneration takes place on site within a closed loop, meaning, we could build filter, lasting for years!

This is an upcoming project and development, that we are really excited in!