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
Design and installation manual | View >Approval document | View >
Aerofin Website | View >
Listed May 24, 2019
Eljen Website | View >
Advanced Enviro-Septic Wastewater Treatment System (AES WWTS)
Listed June 2013, Updated October 2022
Approval document | View >
Presby Environmental (Now Infiltrator Water Technologies) Website | View >
1R18-9-E305
Proprietary Products ContactPh: 602-771-4457Email >
Overview >Frequently Asked Questions >Aerobic Systems >Composting Toilets >Engineered Pad Systems > Gravelless Trench > Nitrate-Reactive Media Filters >Peat Filters > Septic Tanks > Textile Filters > Other Listed Products >
PPL Application >
PPL Rule: R18-9-A309(E) >
