Someone advised me to buy a water filter and this stuff. ( adya water clarity ) Now i think it's pretty expensive 250 euro's (350$) for a filter and a bottle of that clarity stuff. I'm always up for healthy stuff , but i do care about the price quality ratio. Are there people here who know this product, use this product , think it doesn't work maybe? Use other similar products? Alternatives? And what would the effects be and in what time period. I'm a total nOOb on the subject and can't find that much on google, so any advice , comments and or tips are welcome. Adya water clarity 100 ml. - Bij Unlimited Health kunt u met de juiste voeding vitaliteit bereiken, zodat u zich snel energiek, gezond en sterk voelt. This is the water clarity stuff. A.