got tired of replacing faucet attached filters every 2 months or so, and its nice not having one attached to the faucet that is in the way sometimes. filters may not end up much cheaper, but changing twice a year sounds like a big plus.
We should have installed the Aquasana system years ago. For far too long we filtered our drinking water with a large, refrigerated container. That meant overcrowded refrigerator shelves, opening the refrigerator door again and again, and a wet kitchen floor under the spigot. Changing the filter every few weeks was a complicated and time-consuming process. Why did we wait so long to switch to the Aquasana undersink filter system? Because I dreaded drilling a hole in our beautiful Corian countertop. But a YouTube video showed how to do that with the right hole-saw. As it turned out, boring the hole was easy and took about 15 seconds. A piece of cake!
Pros: Brushed nickel perfectly matches, Clean taste, Clearly written instructions, Durable, Easy to clean, Easy to install, Long lasting filter