​​Rock Bag Filter Units® are made from UV and wear-resistant PE or HDPE synthetics for long term resilience even in hostile environments

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• Available from 0.5Te, 1Te, 2Te, 4Te, 8Te & 12Te ton sizes with SF6 and single-point lifting for fast installation

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• Rapid deployment, no concrete, no curing time, minimal downtime

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• Proven erosion and scour protection that integrates naturally with marine environments

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• Creates habitat for marine life while delivering robust coastal and subsea stability