Aerobic MBBR Bio Media HDPE Biofilm Carrier Aerobic MBBR Bio Media | HDPE Biofilm Carrier for WWTP & ETP Product Overview This aerobic MBBR bio media is a virgin HDPE biofilm carrier filter media for aerobic moving bed biofilm reactors in WWTP and ETP wastewater plants. The 800 m²/m³ surface area and over 95% void ratio deliver efficient BOD5 and COD oxidation for municipal and industrial effluent in Latin America, South America and South Africa. Features & Advantages Aerobic