I
had a few dotty spots on my arms, I read up on webmd etc. Turns out I have allergic reaction to the chemicals placed in tap water to kill ..... whatever IQ you have left along with the toxins in the city water. My solution $3 on eBay and it filters 74 gallons of water to bottle water filtered quality.
Actually these mini filters needs a special bottle this filter goes in the center but I wasn't about to pay $50 for the metal bottle, I cut few empty bottles and a plastics of other kinds and here is my water filtering station, kept in a ziplock for added safety..
go get some water filters now!
