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

Works as intended. A star was deducted due to the o-ring being unusable, too big and too soft (too soft), but saved one from the TT plug that came with the cooler. May not appear in photos or product but comes in two pieces and can be used as a convenient filler hole without having to remove the gas cap each time, minimizing tank wear. Overall great. TT just needs a better o-ring.