The document presents an analysis of Eureka Forbes' Aquaguard water purification system, detailing its history, market share, and advertising strategies based on David Aaker’s ad exposure model. Established in 1982, Aquaguard has become a leading brand in India's water purifier market, utilizing a combination of direct selling, extensive media advertising, and customer engagement to build brand loyalty. It emphasizes technological advancement, customer service, and emotional connections in its branding efforts, supported by endorsements and numerous awards.