hard to install.
unfortunately, this product is not geared toward all types of modern faucets, especially those that now come with plastic supply lines built into the faucet. I have a new faucet and there was no way to connect the filter to the faucet. I ended up having to go to the hardware store and spend over $10 in additional parts to make it work. Even the part kit did not have all parts needed to do what the instructions said. Also instructions assume only one type of faucet; old style faucet.
October 1, 2012