3M™ ICE190-S water filtration system for ice cubers up to 1450 lbs, nugget 2400 lbs. Capacity: 54,000 gallons, Flow rate: 5 GPM, Rating: 0.2 micron, Reduces: bacteria, bacteriostatic, chlorine taste and odor, cyst, scale, sediment, Application: ice machines. Replacement: HF90S, part number 5613505.