Can we bypass RO filtration in Water purifier?

I'm contemplating on buying a water purifier, the current one we have is a basic steel ceramic water filter from my childhood and I think it is time to upgrade. We have a municipal water tds of 220-230 and is pretty clean. Now I hate the taste of RO water and for the TDS I don't think it is even necessary. If I buy a RO filtration system, can I bypass the RO process and get the water out? Also we don't have a tap connection for drinking water so I don't know how the water refilling works in these things, any ideas are welcome.