Hagen Elite Hush 35 Power Filter. **** PRODUCT MANUAL **** Elite Clip On Power Filter Hush Series by Hagen * Easy to set up & use * Dual filter cartride system * limited lifetime warranty * For crystal clear water * Built in filter insert change indicator Hush 35 (#A-80) For Aquariums up to 35 U.S. Gallons * Filter cartriges included * 520 L (130 U.S. Gal.)per hour * cUL Approved * 115 V * 60 Hz