Suggestions - want to go to inline filrer from internal one.

I just installed a filter for my refrigerator and am thinking about going to inline filters next. They look cheaper and appear to last longer. Any comments and suggestions?

You can use inline water filters instead but they last about the same as a refrigerator filter.

You could use an IF-35 or GXRTDR.

This inline filters install onto 1/4" water line (copper or plastic) using quick connect fittings.