Eljer introduces two new Titan toilets with Moisture Guard, which ensures a tank that exhibits minimal-to-no condensation. Tank sweating, an occurrence of water condensing on the toilet tank, is a frequent problem in humid climates and homes that use well water. The Moisture Guard insulated tank liner reduces the unsightly occurrence of tank sweating, keeping the toilet fresher and more attractive. The units are also engineered to prevent clogs and include a large 2 3/8-in. trapway along with a 4-in. accelerator flush valve.