Lenova. The PermaClean Drain System’s streamlined design provides a stylish solution to the traditional kitchen sink. Disposal and drain seams are eliminated for a smooth and sanitary look. No seams mean no dirty water or debris that breed bacteria, and no drain kits are required. The PermaClean system features removable splash guards that are dishwasher safe and strainer baskets that seal to both the drain fitting and the garbage disposal. The sink line is constructed of 16-gauge 304 stainless steel, is fully undercoated, and features sound pads to insulate and reduce noise and vibration. 877.733.1098. www.lenovasinks.com.