143/143A (Made In Singapore) made of quality composite Steel, it has a flat sloped ring around the drainer to effectively channel water flow into the drainer. It also has lesser water resistance hence, significantly reduces the chances of clogging. Suitable for Kitchen Sink

151 (Made In Singapore) has meshed design that not only traps debris with its smaller holes yet it also has lesser water resistance hence, significantly reduces the chances of clogging. Most Suitable for Kitchen Sinks