PerkFilter
Download the brochureModular stormwater filtration system. Efficient, versatile and reliable.
PerkFilter® is the premier cartridge filtration treatment system designed to remove a variety of pollutants from stormwater runoff in urban and suburban environments, reducing the total downstream discharge load and improving the quality of water.
Utilising a proprietary media configuration, PerkFilter® effectively removes pollutants of concern through sedimentation, filtration, and absorption, significantly reducing downstream contamination.
This system offers flexible configurations, easy maintenance, and a compact footprint, making it ideal for diverse applications.
If you’re based in North America, please view this page on oldcastleinfrastructure.com. Hydro International and Oldcastle Infrastructure are CRH companies.
PerkFilter® is the premier cartridge filtration treatment system designed to remove a variety of pollutants from stormwater runoff in urban and suburban environments, reducing the total downstream discharge load and improving the quality of water.
Utilising a proprietary media configuration, PerkFilter® effectively removes pollutants of concern through sedimentation, filtration, and absorption, significantly reducing downstream contamination.
This system offers flexible configurations, easy maintenance, and a compact footprint, making it ideal for diverse applications.
Performance
Extensively field and lab tested, PerkFilter® achieves over 80% removal of Total Suspended Solids (TSS), more than 60% removal of Total Phosphorus and more than 50% removal of Nitrogen. Also removes hydrocarbons, trash and debris from stormwater runoff.
As a trusted stormwater management solution, PerkFilter® enhances water quality and protects lakes, rivers and oceans.
Global Third Party Verified
Washington State Department of Ecology
TAPE/GULD for basic treatment (TSS) and phosphorus treatment.
New Jersey Department of Environmental Protection
NJCAT certified 80% TSS removal rate. Online or offline application.
Maryland Department of the Environment
Approved structural practice for 80% TSS removal.
Virginia Department of Environmental Quality
BMP clearinghouse 50% credit for phosphorus reduction.
Flexible Configurations
Available in vaults, manholes and catch basins with variable inlet/outlet locations.
Superior Flow Rates
High-efficiency stormwater filtration in a compact footprint.
Field & Laboratory Tested
Removal of Total Suspended Solids (TSS), Total Phosphorus and Nitrogen removal proven by rigorous laboratory testing.
Internal High-Flow Bypass
Integrated bypass system reduces construction costs by eliminating the need for a separate bypass structure.
Integral Pre-Treatment
Pre-treatment chamber prolongs media lifespan by removing gross pollutants before filtration.
Modular Cartridge Construction
PerkFilter® is offered in (4) heights, 12”, 18”, 24” and 30” (aprox.30, 45, 60, and 76cm to optimize system sizing and head loss requirements.
Ease of Maintenance
Simple design provides for efficient media replacement and cartridge handling.
