We currently have a water softener and a little side tap next to the main tap in the kitchen for the mains water, which we prefer to drink because the softened water doesn't taste nice. We're having a kitchen upgrade and getting a 4 in 1 boiling water (well 98 degrees) tap. This also includes a carbon water filter. Rather than having the mains water tap I was wondering if we could just drink the filtered water. Has anyone else done this? How does the softened water taste once it's been through the filter? Thanks.