A new add-on for taps promises users a means of spicing up tap water and making the kitchen an eye-catching novelty area.The Pur Flavor Options Water Filtration System offers takers the chances to add flavours, or not, to their H20 as it flows out of their taps. The firms Flavour Cartridges mount on traditional taps and add various flavours to the water as it flows out, with water tasting more like water the harder that people push.Fruity flavours like peach and raspberry can then be added to around 75 servings per cartridge, adding colour to a Franke stainless steel sink and tap unit, as well as adding flavour to water.Pur Flavor claimed that its cartridges contain no dyes, calories or sugar, meaning that new flavours can be enjoyed, but that the refreshing and healthy appeal of tap water remains undiminished.Despite the rise of bottled mineral water, many people are now conscious of recycling issues and the effect of air miles for transported goods, making tap water a more eco-friendly option.