The Recover graywater treatment and recycling system from Bio-Microbics helps reduce water usage by up to 30 percent. It is listed with IAPMO (International Association of Plumbing and Mechanical Officials) Research & Testing Inc. – Reclaimed Water Conservation System for Flushing Toilets (Standards CSA B128.1-2006; CSA B128.2-2006). The built-in safety features not only protect public health, but go beyond the product standard requirements. The smart controller further improves the system efficiency and detects toilet leaks, potentially saving another 13 percent. It includes auto away mode, a self-cleaning filter procedure, auto toilet size detection, and maintenance reminders. 800/753-3278; www.biomicrobics.com; Booth #5231.