Replacing mud filters is a relatively simple process. There are no problems, but changing the reverse osmosis filter is a nightmare that leads to many leaks. After considering throwing the entire system in the trash, I decided to see if I could fix it (just because the filters I recently bought were NOT cheap). After a few attempts to attach and install the plastic hoses, I now have a leak-free system again. I'm not sure I would recommend this unit if it wasn't easier to change the filter.
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