Sub Zero 4204490 Water Filter Feature Description Material Carbon and fiberglass Dimensions 20 x 4 x 4 inches; 3"D x 4"W x 2"H Testing Certification Meets or exceeds NSF/ANSI Standards 42 and 53 Compatibility Designed for Sub-Zero Built-In, PRO48, and Integrated Refrigerators Item Weight 1 pound Key Features Authentic Sub-Zero Certification: Guarantees exceptional quality and dependability. Long-Lasting Performance: Ensures high-quality water and ice for up to one year. Health Benefits: Improves air quality and supports metabolic health. 7007067 Cartridge Specification Feature Detail Manufacturer Subzero Part Number ‎7007067 Item Weight 14.4 ounces Package Dimensions 8.19 x 5.31 x 3.62 inches Color ‎Black Ozone Output 8 mg of ozone per liter of air Compatibility Sub Zero refrigerators using air purification exclusively Combo Pack Highlights The Sub Zero 4204490 Water Filter & 7007067 Cartridge Combo Pack offers superior water and air filtration for Sub-Zero refrigerators. Designed for easy installation, this combo pack enhances appliance performance by providing cleaner water and fresher air. Ensure your Sub-Zero fridge operates at peak efficiency with this reliable combo, essential for maintaining a healthier home environment.