Review on 💧 Ultimate Water Purification: PACK ZeroWater Replacement Filter Pitchers by Adam Browning

Dear shopping supplier below. I received the order on Tuesday as promised. On Wednesday I notice small black dots in the water. At first I did not connect them to new filters. But since then I've seen spots every day, and today there were more than usual (at least 6!). Obviously I bought the Zero system to purify my city water... to not add visible contaminants! I'm happy to send the rest of the filters back. I would appreciate a refund for the one I used. Thank you Pamela