Home system water filters HomeImprovement

First time home / condo owner here. I found filters going to the kitchen sink and another near the refrigerator. I know the kitchen refrigerator uses an "in-grille filter" that's towards the bottom that I have to replace, but other one I just found looks like the in-line filtration. Is it a straight forward process to replace the one under the sink and next to refrigerator? Is it better to buy them online if I only needed one? I have an Amazon prime membership and it looks like they are around 30-40 bucks and even less if I buy generic version. I'm pretty much the only one who lives here. To clarify, out of the three filters, I am questioning only the two that is next to refrigerator and under the sink. See images below: http://ift.tt/1NvWo0i

Submitted July 01, 2015 at 08:46PM by atworkworking http://ift.tt/1NvWqoP HomeImprovement