AS Filtration
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Filter Solutions: Stormwater

Stormwater Solutions 97.8% Turbidity Reduction

PathShield antimicrobial filter media can help meet your TMDL compliance for stormwater runoff containing bacteria. 

Whether you need a standard or custom water filter solution, AS Filtration is here to help with sustainable products that are made in the USA.

Our products were all created as solutions to common water filtration and treatment problems, and we pride ourselves on excellent customer service. 

We also offer unique filter media that is antimicrobial and holds EPA and California DPR registration as a pesticide. 
Question & Answer

Need to control coliform and other bacteria?

Need a temporary stormwater 
treatment system?


Need to reduce turbidity in discharge water?


Want a flexible rental agreement? 

Need a solution for meeting total maximum daily load (TMDL) limits in stormwater runoff?

Need help managing post-construction stormwater runoff?

Have more questions?
We’re happy to help! Contact us, and we’ll get back to you with answers to your questions. 

Need other stormwater solutions?
Visit our sister company, AquaShield, for solutions to a wide variety of stormwater needs.