This water filter was specially developed for Sub-Zero. It significantly reduces contaminants such as chlorine, while filtering out taste and odor. The water filter cartridge is designed to last up to one year. Compatible with Classic Refrigeration models with serial numbers after #4134313 and PRO models.

About Sub-Zero
Since its founding, Sub-Zero has pioneered quality products that meet its customer's needs. In the mid-1950s, for example, the company developed the built-in refrigerator - a unit that changed the future of kitchen design by fitting within surrounding counter and cabinet space. For 60 years, Sub-Zero has offered innovative, aesthetically appealing, and technologically advanced solutions to meet virtually any home refrigeration need. Through foresight and responsiveness, the company has earned its position as an industry leader and seeks to maintain this reputation with a dedication to quality design and customer satisfaction.