Review on Certified Ukoke RO75GP Filtration Remineralizing System by Jeanette Khammanivong

I am having pressure problems with this system Even tightening the 3rd stage the white ring on top of the prevents Third stage filter that water enters. I don't know what happens to the third stage, but it will leak if the pressure in the system drops. I removed the top white ring from the 3rd stage filter and that solved the leak problem, although I'm not sure if the water even cleans and lets 3rd stage contaminants in. If I hand tighten the 3rd stage a little, the water stops flowing, and if I loosen it a bit, the water starts flowing out again. I liked the system but due to 3rd stage pressure issues I will be returning it. Also, don't buy a system with a pump if your home has adequate water pressure. If for some reason the pump stops working in this system, the system will not be cleaned even with normal domestic water pressure. Overall I think they should address the pressure issue with the 3rd stage water filter and design the system so that the water can still be cleaned at normal household water pressure even if the pump stops working.