Purified Air Limited

Based in the UK, Purified Air Limited, operates as a provider of air filtration solutions. Based in Romford, the UK and founded in 1984, Purified Air Limited specializes in air filtration systems. The company has evolved to focus on advanced solutions for commercial sectors, particularly in the food service industry. In September 2026, PX3 Partners acquired Purified Air Limited.

Financial terms of the transaction were not disclosed, but the acquisition allows Purified Air Limited to support its next phase of growth. Purified Air is a British manufacturer that specializes in advanced air filtration systems tailored for commercial sectors, with a particular emphasis on kitchens in the food service industry. The company's primary offerings include electrostatic, passive filtration, and odour control systems designed to mitigate smoke, grease, and unpleasant odors generated in commercial kitchens. Their flagship products, such as the ESP Range and MFU Range, utilize a combination of electrostatic and HEPA filtration technologies to capture airborne contaminants effectively, ensuring compliance with environmental guidelines and maintaining air quality.

These solutions cater to a diverse customer base, including major quick-service restaurant brands like McDonald's, Burger King, and KFC, as well as various commercial facilities in transportation hubs, healthcare, and hospitality sectors. Purified Air's products are strategically marketed in regions across the United Kingdom and internationally, responding to the growing need for efficient kitchen ventilation and air purification systems in densely populated urban areas and other locations where air quality concerns are paramount. Purified Air engages in a direct-to-business sales model, primarily targeting commercial clients in the food service and hospitality sectors. The company’s revenue is generated through the sale of its proprietary filtration systems, which are often customized based on the specific needs of each client, including adjustments for kitchen size and cooking styles.

Transactions typically involve one-time purchases for the installation of systems such as the ESP and MFU ranges, with additional revenue possible from service agreements or maintenance contracts. The pricing structure for these air filtration systems is determined by factors such as system complexity and scalability, often necessitating a tailored approach to meet the unique requirements of larger chains compared to independent operators. By positioning itself as a reliable partner for rapid deployment and compliance, Purified Air effectively supports its clients through comprehensive solutions designed to enhance operational efficiency while maintaining brand integrity. The acquisition allows Purified Air Limited to support its next phase of growth.