Review on Hongso 17.5" Porcelain Steel Flavorizer Bars Heat Plates Replacement For Weber Genesis 300 Series E-310 E-320 E-330 EP-310 EP-320 EP-330 S-310 S-330 Gas Grill (2011-2016 With Front Control Knobs) 7621 by Brandon Hunter

Nice units. Replaced my old units and should help with flare ups. Well made.------------------------------------------------------------------------May 28, 2021 Update:These are rusted and needing replaced after 10 months. They are not rusted through but have heavy surface rust which prevents the food drippings from sliding off the flavorizer bars and subsequently causing flare ups.I'm going back to the enameled bars.