PureNat develops a patented active textile technology that utilizes photocatalysis to continuously eliminate volatile organic compounds (VOCs) and microorganisms from the air without generating harmful byproducts. This solution significantly reduces energy consumption and maintenance costs while extending filter lifespan, addressing the critical issue of indoor air pollution and its impact on health and the environment.
Funding
$3.2M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Traditional air filtration systems often rely on activated carbon filters, which can become saturated, require frequent replacement, and may not fully eliminate volatile organic compounds (VOCs) and microorganisms, leading to ongoing indoor air pollution. These filters can also contribute to increased energy consumption due to pressure drops and generate waste from frequent replacements.
Solution
PureNat has developed a patented active textile technology that utilizes photocatalysis to continuously eliminate VOCs and microorganisms from the air without generating harmful byproducts. The technology is based on a filter composed of a photocatalytic agent that destroys organic pollutants. This design ensures that the filter does not lose effectiveness over time and does not release dangerous nanoparticles or generate hazardous byproducts. The textile is designed to be lightweight and flexible for easy integration into existing air treatment systems.
Target Audience
PureNat's primary customers include industrial facilities, building operators, and manufacturers in sectors such as oil and gas, paint and coatings, wastewater treatment, and transportation, seeking to improve air quality, meet regulatory standards, and reduce operational costs.
Features
- Active textile filter that destroys VOCs, odors, solvents, bacteria, and viruses (including COVID) at the source
- Photocatalytic technology that transforms organic pollutants into trace amounts of CO2 and water vapor
- Durable filter media with a lifespan of up to 5 years (50,000 hours), reducing waste and maintenance
- Low pressure drop (<10Pa) for improved energy consumption
- Customizable design for seamless integration into existing air handling units and HVAC systems
- Biomimetic design inspired by the alveoli of marine algae (diatoms) to maximize air exchange and purification efficiency
- Patented technology that prevents the release of nanoparticles and the creation of harmful byproducts