Review on Thermaltake CL-W086-CU00SL-A Pacific G1/4 Chrome Pressure Equalizer 💧 Stop Plug with O-Ring - Ultimate Water Cooling Solution! by Matt Simpson

The concept of the product is useful and it seems that there are no similar alternatives. I have a leak in the bottom port of the tank and when the pressure is increased it doesn't flow well. The pressure limitation keeps everything under control. Firstly, there are no instructions and I wasn't sure how to use it. The white teflon is attached to the bottom and looks fake to me. I installed it anyway, but if someone could explain how it limits pressure build-up even when there is a teflon gasket that would be helpful. I pierced the white teflon to let the air out and it works fine, but I'm not sure I should have.