California Filtration Specialists, LLC

Ecoraster is a low-cost permeable surfacing product that can be used for roadways, trails, slope stabilization, drivable grass, and more. This low-density polyethylene (LDPE) system is manufactured from 100% recycled plastic shopping bags and comes with a 20-year manufacturer's warranty.

Instead of temporarily replenishing nutrients in the soil with a top-down approach like modern fertilizers, EXLTERRA NEPS employs a passive system aimed at a bottom-up approach. This innovative method draws nutrients and trace elements from deeper soil layers and transports them to the roots in the higher,...

FocalPoint High Performance Modular Biofiltration System (HPMBS) utilizes physical, chemical, and biological mechanisms of plants, soil, and microbes to remove pollutants found in urban stormwater runoff. FocalPoint enables reduced footprints and lower installation/maintenance costs.

PaveDrain is the low-maintenance and durable solution to permeable pavements. These articulating concrete blocks allow for infiltration, storage, detention, and conveyance all in one. With its open joint design, infiltration rates can be over 1,500 inches per hour per square foot.