However, description needs to be updated. Inlet dimension is G5/8 , not G1/3 as stated earler. Pressure values and model number. Strange paper 95 % only in chinese was boxed, but models table on paper was different with that on real thing. Description, measures - corrections needed on website to be precice seller. Additionally CH-258 on box printed. YOT-731L on device ........... ??? Hope they do it, that's because 5 stars given !!!