The Aqua Pure Acid Neutralizer System calcium carbonate media in order to neutralize acidic water (pH levels below 6.7) and raising the pH to a safe level. The upflow system design helps reduce backwashing that is required for continuous operation. The patented fiberglass reinforced tank is non-corrosive and transparent which provides a convenient method to view the media bed level. 
Features:

• Rasies pH to a safe level
  
• Upflow system design reduces backwashing
  
• Non corrosive, transparent tank
  
• Fill-port included for easy media fills and additions