The Swift Green SGF-ZS48 for Aqua Pure C-Complete Water Filter Cartridge is a lead and BPA-free, eco-friendly option for providing clean and delicious drinking water for residential or commercial use. This filter has been tested and certified to NSF/ANSI Standard 42 for the aesthetic reduction of chlorine, taste, and odor. We recommend replacing the SGF-ZS48 every 6 to 8 months. Features:
Eco-Friendly. All components of this filter are 100% recyclable and made through an environmentally conscious process.
Made in Canada. The Swift Green SGF-ZS48 filter & and all of its components have been proudly manufactured in both the USA and Canada.
Industry Certified. The SGF-ZS48 filter is industry certified NSF / ANSI Standard 42.
Environment in Mind. Swift Green is a brand committed to providing the most eco-friendly water filtration that also brings you the purest and healthiest water. All components of this filter are 100% recyclable! Most carbon filters are manufactured in a process called open pit charring, which releases pollution and greenhouse emissions into the air. Swift Green filters are produced with a new technology that carbonizes dried coconut shells in an enclosed, self-sustaining system while capturing and converting the emissions into useful thermal energy!
Replaces these filter part numbers: 
Tier1 TIER1-RWF1070 Filter Cartridge Sub-Zero 4204490 Filter Cartridge Sub-Zero 4609910000 Filter Cartridge Sub-Zero Pro 48 Refrigerators
Applications: 

• Sediment
  
• Dirt & Rust
  
• 95% Mercury
  
• 95% Turbidity
  
• Alachlor
  
• Lindane
  
• 95% Lead
  
• 95% Asbestos
  
• Chlorine, Taste, & Odor
  
• Benzene
  
• 99% Cysts
  
• 95% Atrazine