Sub Zero 4204490 Water Filter & 7042798 Air Cartridge Combo Pack

This combo pack has the 4204490 water filter and the 7042798 air cartridge for Sub-Zero fridges. The water filter cleans your tap water so drinking water and ice taste fresh and clear. It takes out bad tastes, smells, and many impurities like chlorine. The air cartridge scrubs the fridge air to remove odors, ethylene gas, bacteria, and mold. It uses tech based on NASA ideas to keep air clean every 20 minutes. Both last up to one year with normal use. Change them together for full freshness in water, ice, and food storage. They fit many Classic, Designer, and Pro series models.

Specification

4204490 Water Filter

• Model: 4204490
• Filter Type: Water filter
• Capacity: 750 gallons
• Flow Rate: About 0.78 gallons per minute
• Operating Temperature: 40 to 100 degrees F
• Working Pressure: 35 to 120 psi
• Installation: Twist and lock (no tools needed)
• Certified: NSF/ANSI 42 and 53 for chlorine, taste, odor, particulates, asbestos, and more

7042798 Air Purification Cartridge

• Model: 7042798
• Filter Type: Air purification
• Dimensions: About 3.5 inches by 4.5 inches by 2.5 inches
• Installation: Easy push or slide in (no tools needed)
• Compatibility: Works in all Sub-Zero models with air purification
• Features: Scrubs air every 20 minutes for ethylene, odor, bacteria, and mold removal

About This Item

This 4204490 and 7042798 pack keeps your Sub-Zero fridge at its best inside and out. The water filter makes water and ice taste clean by cutting the chlorine taste, odor, and impurities like sediments or asbestos. You get better drinks without buying bottled water, and it helps cut plastic waste. The air cartridge stops food smells from mixing, slows down spoilage by removing ethylene gas from fruits and veggies, and keeps everything fresher longer. It fights bacteria and mold too. Many owners say it makes a big difference in taste and food life.

Special Features

• Water filter reduces chlorine taste, odor, particulates, asbestos, and other contaminants for purer water and ice
• Air cartridge scrubs ethylene gas, odors, bacteria, and mold using advanced NASA-based tech
• Both last up to one year for less frequent changes
• Easy twist or push install with no tools
• Keeps water flow strong and air fresh every 20 minutes
  
• Helps food stay fresher, reduces waste, and improves taste without off flavors