Credits for manufactured treatment devices. The credits are expressed as a percent removal.
Link to this table

Device Manufacturer Total phosphorus (%) Total suspended solids (%)
Tier 1 (Basic) Tier 2 Tier 3
BayFilter w/EMC Media BaySaver Technologies, Inc 50 58 60 80
BioPod Biofilter with Curb Inlet Oldcastle Infrastructure, Inc. 50 59 60 82
ecoStorm plus Watertectonics, Inc. 50
Filterra Bioscape CONTECH Engineered Solutions, LLC. 50 59 60 82
Filterra System CONTECH Engineered Solutions, LLC. 50 59 60 82
FloGard Perk Filter Oldcastle Infrastructure, Inc. 50 55 80
Media Filtration System CONTECH Engineered Solutions, LLC. 50
MWS-Linear Modular Wetland Bio Clean Environmental Services, Inc. (A Forterra Company) 50 54 80
StormFilter using PhosphoSorb Media CONTECH Engineered Solutions, LLC. 50 64 70 85
Stormfilter using ZPG Media CONTECH Engineered Solutions, LLC. 50 80
StormGarden Modular Stormwater Bio-filtration System Environmental Solutions 50 58 60 83
The Kraken Bio Clean Environmental Services, Inc. (A Forterra Company) 50 58 60 80
Up-Flo Filter w/Filter Ribbons Hydro International 50 - 80
Jellyfish Contech 50 56 60 80