Model	390IA	IAS190S	7IAS140
MRP	109990	29990	14990
Rep Cartridge Price	38000	12490	7990
Life as Per NSF Data Sheet Liters	613235	204412	94635
Cost Per liter for First Year( assuming cartridge is replace every year) Rs.	0.18	0.15	0.16
Cost Per liter from Seond year onwards Rs.	0.06	0.06	0.08
MRP of the System includes Cartridge