The AquaCera CFB2-4GRAVITY mixed media filter is used in AquaCera gravity fed systems. By adding the CFB2-4GRAV Add-on filter you have the added feature of reducing fluoride, heavy metals, nitrate and arsenic. This add-on filter easily threads to the bottom of the candles inside the reservoir. The AquaCera B-2 is constructed with materials which are FDA approved. They can be back-washed with water to prolong media life.

Features:

• Additional contaminant reduction for your gravity-fed system
  
• Designed for gravity-fed systems 
  
• Reduces fluoride, heavy metals and nitrate
  

Metals Adsorbed:

• Lead
  
• Cadmium
  
• Copper
  
• Zinc
  
• Aluminum
  
• Iron
  
• Manganese
  
• Silver
  
• Arsenic
  
• Nickel
  
• Mercury
  
• Chromium VI