YES! CLEAN WATER, FINALLY!
After learning about this option of filtering water from a certified clinical nutritionist during his fermentation presentation, my husband purchased this product.  We received three large pieces of charcoal in our package.  After the initial prep, boiling the pieces for 10 minutes, I placed them all in my Anchor Hocking 2 gallon glass jar (which can be found here and at Walmart) and left them overnight.  The first batch didn't taste as clean as I anticipated, but the second batch resulted in a very refreshing, crisp, CLEAN tasting water.  Even my husband noticed the difference between this water and the water that comes from our refrigerator and sink filters.  I use this water to fill a carafe for my fridge, give our dogs fresh water, cooking, coffee, tea, ferments, etc.  I refill it just before retiring for the night and it's ready to go the next morning.  We are very happy with the recommendation and our purchase.  Worth every penny!
Rating: 5 stars