Water purifier choices and installation

faucetwater-purification

I am tasked by my wife with installing a water purifier underneath my kitchen sink, and I came across this little toy on Amazon, it looks good but the faucet seemed extra to me, 'cause I have one and it's already in place (see the pictures below, it's connected to a heater installed in the under-sink cabinet).

I am wondering, if I can use the existing faucet and its infrastructure such as the pipe, etc, just replace heater with the purifier filter sets. Will it work? It seems a easier job for me than drilling a hole on the counter-top and doing an overhaul.

enter image description here

enter image description here

Best Answer

Sure, so long as you can make the pipe fit a faucet designed for hot water should work just fine with cold water.