Video
Install Alternate Biosand Filter (BSF) Containers
See different Biosand Filter (BSF) designs and learn how to install them correctly.
For more information check out the links below:
Non-standard biosand filters
Minimum depth of filtration sand, underdrain gravel and separating gravel
Video
Install Alternate Biosand Filter (BSF) Containers
See different Biosand Filter (BSF) designs and learn how to install them correctly.
For more information check out the links below:
Non-standard biosand filters
Minimum depth of filtration sand, underdrain gravel and separating gravel
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