East Midlands Water is a UK-based manufacturer specializing in the production of water treatment solutions, including replacement water filters, domestic water softeners, water coolers, purifiers, chillers, limescale prevention systems, and ionisers. Established in 1989, the company serves both the domestic and commercial markets, offering tailored solutions backed by extensive industry expertise. With a commitment to excellent customer service, East Midlands Water has built a strong reputation and satisfies a diverse customer base globally, supported by multilingual resources.

The company specializes in comprehensive water treatment and hygiene solutions, offering top-quality water treatment equipment, water hygiene services, and humidification systems for the commercial sector. They manufacture specialist equipment, including retail fresh food humidification systems and building cooling systems. Additionally, the company refurbishes returned equipment to optimize material use and reduce waste. With a national network of technicians based at their headquarters and manufacturing facilities in Peterborough, UK, they adopt a solution-centric approach, delivering bespoke and turnkey fixes that comply with legislation and ethical practices. This aims to provide cost savings, enhance environmental credentials, and future-proof businesses in a changing world. The company operates as both a manufacturer and service provider.

Water Treatment Products Ltd is a leading manufacturer of specialty chemicals for water treatment applications in the UK, established in 1999. The company formulates, supplies, and manufactures a comprehensive range of chemicals, including boiler water treatment, cooling water treatment, reverse osmosis products, chlorine dioxide solutions, and various water test kits. Operating from a modern, fully bunded facility in South Wales, Water Treatment Products ensures high-quality standards by controlling all aspects of chemical formulation and production. The company also serves as an official distributor for prestigious brands such as Lonza Chemicals Group and Sanosil, offering own label options and customized solutions to meet diverse client needs. Water Treatment Products is certified to BS EN ISO 9001 and ISO 14001 standards, emphasizing its commitment to quality and environmental management.

Water Filter Man Ltd is a manufacturer and supplier of high-quality water treatment products, offering a range of water filter systems designed for both residential and commercial use. Established in 2008 and located in the West Midlands, UK, the company specializes in providing convenient solutions for obtaining purified water, emphasizing environmentally friendly and cost-effective options. Its products cater to health and wellness needs by ensuring access to clean and pure water for families and businesses across the European Union and worldwide.

Caspian Filter Technology is a trusted global manufacturer and service provider specializing in a comprehensive range of water treatment and filtration solutions. The company offers top-quality, certified products including reverse osmosis systems, carbon filtration, bag filtration, ultraviolet sterilization, and various filtration technologies aimed at enhancing water hygiene across different applications, from household to large-scale industrial processes. In addition to high-quality products, Caspian Filter Technology provides bespoke design engineering, project management, and water treatment consultancy, ensuring tailored solutions and technical support. With a commitment to sustainability and customer satisfaction, the company aims to improve water quality while promoting ethical business practices.

International Filter is a manufacturer and service provider specializing in high-quality commercial, residential, and light industrial water treatment solutions. The company offers a wide range of products, including water softeners, water filters, water conditioners, and reverse osmosis systems. They cater to a variety of environments by providing standard and custom solutions for hard water, water filtration, and water purification needs. In addition to their products, International Filter supports customers with essential resources and after-sale services to ensure system efficiency and satisfaction.