Engineered Pad System | List of Proprietary Products

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List of Proprietary Products

Engineered Pad System

Revised On: Feb. 20th, 2025 - 03:10 pm

The following dropdown list provides the model, maximum design flow, and other information for engineered pad systems proprietary products1 by manufacturer:

Listed Sept. 5, 2023

Aerofin | View Website >

Design and installation manual | View >

Approval document | View >

  • GSF Geotextile Sand Filter A42 Module | 25 gallons per day per pad
  • GSF Geotextile Sand Filter B43 Module | 30 gallons per day per pad

Listed May 24, 2019

Eljen | View Website >

Design and installation manual | View >

Approval document | View >

Advanced Enviro-Septic Wastewater Treatment System (AES WWTS)

Listed June 2013, Updated October 2022

Presby Environmental (Now Infiltrator Water Technologies) | View Website >

Approval document | View >

1R18-9-E305

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