Water Filter Jar

Using a water filter?
I cut a lot of our bottle of water the family drinks, on average, than go through about 3 bottles water per day from the 24 back and that's just me. We buy the brand "Pure Life" and was wondering if anyone can suggest a way to get clean water you do not have a metallic taste to it. I've heard of jars you put water in them and how does the water in the jar is clean? IDK But something I'm open to them, many thanks:)
We bought a Undersink Reverse Osmosis Water Filters CC for $ 250 U.S., which also threw in a free filtered water jug with the order. I chose to have the mineralizer added to replace some of the minerals that a good RO unit takes place, has been 2 months and the unit has more than paid and for himself. Take a look.
Science Fair Projects — Water Purification