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FASponge MBBR Media
Open-Cell Polyurethane Sponge Carrier – Tested to 100,000 Compressions
Made from open-cell polyurethane. Porosity >90%, pore size uniform – that means deep microbial colonization, not just surface film. We cast and foam in-house to control hardness and resilience. Verified: no structural failure after 100,000 compression cycles.
Stock sizes: ship within 3 business days. Bulk orders: 7 days.
Our in-house freight forwarder provides fumigation, strapping, and multimodal shipping. No moisture damage, no unnecessary delays – we deliver every cubic meter intact.
