normally they always install the extra faucet ,because the pressure from the water after the filter is maybe to low to go trough the bigger pipes , it is not so difficult to install ,with us i did this...
https://shopee.co.th/%E0%B9%80%E0%B8%84 ... 1032722878
all needed to install is in the box...the only thing you need to do (optional) is change the pp element by a ceramic one that filters better...
this one has 5 filter elements + uv Whole house water filter
Re: Whole house water filter
I have a three element filter that I used to filter rain water for cooking and drinking. The final element is a ceramic filter. Even coming out of a water pump it takes maybe 30 seconds to fill a one liter bottle. If you want to filter water for the entire house, don't waste your money on this type of filter system.