The PerkFilter™ media filtration system for stormwater treatment from Oldcastle Stormwater is a media-filled cartridge filtration system where the number and size of cartridges is tailored to accommodate the water quality flow rate and to meet the specific needs of the project site. Each standard 18”-tall PerkFilter cartridge can treat up to 18 gallons per minute (gpm) of stormwater runoff. The system uses physical and chemical treatment processes such as sedimentation, filtration and sorption to remove TSS, metals, nutrients, gross solids, trash, and debris as well as petroleum hydrocarbons to reduce total pollutant discharge in stormwater runoff.
Oldcastle Stormwater, a division of Oldcastle Precast Inc.
