Pune-based Membrane Filters was founded in 2003 and is the sole licensee of the membrane technology created at the National Chemical Laboratory in India. The company manufactures and commercializes membrane-based filtration and purification systems, including RO and UF membrane-based filters, for schools, hospitals, and industries. Membrane Filters has developed various polymers and patented technology to produce consistent quality UF-membranes. The company's innovative products and solutions cover drinking water, municipal sewage, tertiary treatment, pharmaceuticals, milk and milk products, paint, and sugar cane juice. Membrane Filters' focus is on membrane availability, accessibility, and affordability, and it offers unique products through product engineering and integration to produce cost-effective water filters.