Translations:Phytoépuration eaux usées/135/qqq

• Gravel (granule size 12/20 or 20/40mm)
• Gravel (granule size 4/8, 4/12, or 6/10 mm)
• Washed silica sand
• Puncture-resistant geotextile
• EPDM sheeting
• PVC pipes
• 2 PVC T-connectors
• Drains
• PVC Glue
• 2 manholes
• 2 valve
• 2 passthroughs