Filtralite Filter Media Case Studies: Pas de la Casa WWTP – Protecting the Pyrenees with Filtralite® Clean

Located in the Pyrenees mountains, Pas de la Casa Wastewater Treatment Plant uses Filtralite® Clean HR 3–6 in the first biofilter stage for BOD removal, helping meet strict discharge limits in a sensitive environment.

•  Enhanced biofilm growth thanks to high porosity
• Improved treatment efficiency and capacity
•  Reduced energy, water use, and backwashing
• Odour-free, compact, and cost-effective operation

Filtralite® Clean – A sustainable biofilter solution for environmentally sensitive areas.

Mohammed Kastawy 
Area Sales Manager – MENA Region
 Mobile: +971565503535 
Email : mohammed.kastawy@saint-gobain.com 
LinkedIn: www.linkedin.com