Review (1/5): Does not fit recessed aerator faucets.
This Seller needs to tell prospective Buyers that this product DOES NOT FIT the newer designer faucets that have recessed aerators, which are the most popular faucets now days. These are not like simple the aerators on other faucets. It's recessed and screws up inside the faucet tip. Standard aerators are just screwed on to the end of the faucet tip and can easily be removed by unscrewing them with a pair of pliers. My Delta faucet needs a special key/wrench to remove the aerator that you can purchase on Amazon, but it's likely this product won't fit anyway, based on the other reviews I read.
I really wanted this product to work, because I have a Shower Breeze (purchased on Amazon) attached to my shower head, and I love it. This product looked identical but made for sink faucets. The Seller needs to make an adaptor that fits recessed aerator faucets since none are available. I returned this item.