RV in line water filters

I have been using a whole house filter, purchased at Home Depot, for the past 14 years. I use a charcoal filter in it which filters finer and also takes out any funny taste in the water. Change the filter as needed. I put the whole thing in a plastic milk case and then on the ground under the edge of our slideout. I use brass quick connect fittings on all hoses. That keeps it out of the sun and also keeps it cooler. This has worked well for us for many years, lasts longer, and is not expensive like the smaller inline filters are.
Barney