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Replacement Filter (for Echo 7 Machine™)


Allow your Echo 7 Machine™ to continue to filter out pesticides, chlorine, chloramines, bacteria, and more with the Echo 7 Replacement Filter.

SKU: ERF-7 Category:

The Echo 7 Filter is only used in the Echo 7 Machine™. It is easily distinguished by its green/teal coloring. It removes:

  • Pesticides 
  • Chlorine 
  • Chloramines
  • Bacteria 
  • Viruses
  • Fungus
  • Algae

It also removes 90% or more of soluble metal, including: 

  • Mercury
  • Lead
  • Nickel
  • Copper
  • Chromium
  • Arsenic

 This filter is designed to last 1000 gallons or 4000 liters. 

Filter Test Results 



Weight 1.1 lbs
Dimensions 3 × 3 × 8.25 in


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