Shipping Rs 10 Extra http://www.flipkart.com/philips-ac4025-10-air-purifier/p/itme8gb4s24vmu6q Material: ABS Plastic Advanced filtration system Sleep mode and healthy air protect alert 3-step fan speed 1 or 4 or 8 hours easy-to-set timer Purifier with dedicated sleep mode Warranty: 2 years on product Power: 30 watts; Operating Voltage: 220-240 volts Includes: Air Purifier and User Manual Customer Service Number: 18001022929 Price Comparison 12,684 @ http://www.snapdeal.com/product/philips-ac402500-air-purifier-white/1787261379 12,921 @ http://www.amazon.in/Philips-AC4025-Watt-Purifier-White/dp/B00MILS1CI 14,999 @ http://www.ebay.in/itm/Philips-AC4025-10-Air-purifier-Air-Cleaner-/182087358033 13,500 @ https://paytm.com/shop/p/philips-ac...-white-green-LARPHILIPS-AC40MATA20158B0C35A4B (OOS) 15,295 @ http://www.croma.com/philips-ac-4025-air-purifier-white-/p/186323