Chefwong
Member
Is there any benefits on using a larger sink drain "1 1/2" for the bathroom sink......obviously on the inlet, there is a 1 1/2-1 1/14 nut on it.
It's always the sink stopper/drain that is the culprit on slowing down the flow
It's always the sink stopper/drain that is the culprit on slowing down the flow