There are a lot of geysers in the market but very few are amazing enough. The Activa 3 Litres Instant geyser is one of the best water heaters out there. This gorgeous little heater is in your budget & the magnesium anode helps in getting long life in hard water; the body is made up of ABS material. This powerful geyser can heat water instantly. And it saves a lot of time when you are in a hurry. If you are looking for the same kind of water heaters, then visit Snapdeal.