I'm to the point of being ready to order my kitchen countertop and sink, and want to go with a facet that has a built-in water filter. I'm on a budget, and was planning on spending around $175 to $200 for the facet. Other than staring at them at Home Depot, I haven't done much research. I do have a Little Berkey 2-stage water filter including a floride filter, but I want to be able to get filtered water right out of the facet. We can't put a filter on our incoming water line as my husband isn't sure where it comes in!

Any info and advice is much appreciated.