Video
Install a Concrete Biosand Filter (BSF) Container
Learn step by step how to correctly install a concrete BSF filter with layers of gravel and sand and how to check the flowrate. Learn tips to make filter installation efficient.
Video
Install a Concrete Biosand Filter (BSF) Container
Learn step by step how to correctly install a concrete BSF filter with layers of gravel and sand and how to check the flowrate. Learn tips to make filter installation efficient.
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