Avalon is the leading manufacturer of both bottled and bottleless water coolers in North America. Modern design with affordable prices, match by a 5 star customer experience makes Avalon a one stop shop for your water cooler needs. NSF, Energy Star, UL, ISO 1400, 45001 and 19001 Certifications. Self cleaning tanks, BioGuard - Anti microbial coating, Touchless dispense, 304 High Grade Stainless Steel tanks.