MarQ by Flipkart Audy Smart Edifying 15L RO & UV & UF & TDS & ALK & Copper Water Purifier Price starts at Rs. 3,799. The lowest price of MarQ by Flipkart Audy Smart Edifying 15L RO & UV & UF & TDS & ALK & Copper Water Purifier is at Flipkart. MarQ by Flipkart Audy Smart Edifying 15L RO & UV & UF & TDS & ALK & Copper Water Purifier is not available in other online stores. MarQ by Flipkart Audy Smart Edifying 15L RO & UV & UF & TDS & ALK & Copper Water Purifier is available in Brown colours across various online stores in India.