BioCoir

• Coconut Fiber Biofilter | Approved Sept. 23, 2022
  Approval Document | View >
  Installation Manual | View >
  Maintenance Manual | View >
  Pad Dispersal Manual | View >
  Residential Design Guide | View >

Puraflo

• Peat Fiber Biofilter | 150 through 750 gallons per day | Listed March 15, 2019
  Approval Document | View >
• Dn | 120 through 600 gallons per day | Listed March 15, 2019 
  Approval Document | View >

Ecoflo

• Coco Filter EC7 Series | 500 through 1,500 gallons per day
  Listed December 2015
  Approval Document | View >
• Coco Filter EC7 Series Stand-Alone or Pack | 500 through 1,500 gallons per day
  Listed Feb. 13, 2018
  Approval Document | View >
• ST-500 or STB-500 | 420 gallons per day | Reauthorized November 2005
• ST-650 or STB-650 | 600 gallons per day | Reauthorized November 2005

ECDn

• 500 | 500 gallons per day
• 600 | 600 gallons per day
• 865 | 865 gallons per day
• 1000 | 1,000 gallons per day
• 1100 | 1,100 gallons per day
• 1500 | 1,500 gallons per day

Models listed May 4, 2017
Approval Document | View >

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