Simple enough for residential, yet robust enough for commercial applications, the Qwik Jon Ultima from Zoeller Pump is a solution for all sewage removal needs when gravity flow is a problem. Its grinder pump tank can be installed freestanding or behind a wall, with no breaking or buildup of floors necessary. It is ideal for bathrooms, basements, cabins, tool sheds or vacation homes. The rear-flush toilet is a comfort height, is ADA-compliant and offers an elongated bowl. The model 202 comes complete with rear-flush toilet and grinder pump tank, while the rear-flush toilet is sold separately with the model 203. 800-928-7867; www.zoellerpumps.com.