Sub-Zero 7023812 Refrigerator Water Filter

The Sub-Zero 7023812 refrigerator water filter is a push-in style replacement cartridge made for select Sub Zero Classic BI refrigerators. This color, taste, and odor water filter helps reduce chlorine taste and odor along with particulates, helping keep drinking water and ice cleaner and fresher.

Specification:

• Model Number: 7023812.
• Type: Refrigerator water filter 
• Brand: Sub-Zero.
• Compatibility: Fits select Sub-Zero Classic BI models that use the push-in style filter system.
• Capacity: 235 gallons or up to 12 months, whichever comes first.
• Filtration: Certified to NSF/ANSI Standard 42 for reduction of chlorine taste and odor and nominal particulate, Class III.
• Flow Rate: 0.5 gpm.
• Water Supply Requirement: Cold water only, 30 to 100 psi.
• Installation: Easy push-in replacement design.

About Sub Zero 7023812 Water Filter:

The Sub-Zero 7023812 water filter is a practical replacement choice for maintaining better-tasting water and cleaner ice in select Sub Zero Classic refrigerators. It is designed as a CTO filter, meaning it focuses on reducing color, taste, and odor issues rather than the broader microbiological filtration used by some other filter types. Sub Zero also notes that part number 7023812 has been replaced by 7045454, so shoppers often search for both numbers when looking for the right replacement.

Special Features:

• Popular search match for Sub-Zero water filter replacement: Buyers often search this part as a Sub Zero 7023812 water filter replacement, push-in water filter, or Classic BI refrigerator water filter. Its official fitment is for select Classic BI push-in style systems.
• Helps improve water taste and smell: This filter is certified to reduce chlorine taste and odor, which helps water and ice taste fresher.
• Reduces fine particulates: It is also certified for nominal particulate Class III reduction under NSF/ANSI 42.
• Long service life: The cartridge is rated for 235 gallons and up to 12 months of use, depending on water conditions and usage.
• Simple installation: The filter installs with a push-in design, and Sub-Zero’s replacement steps show a straightforward remove-and-click-in process.