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Atlantis Flo-Duct Biofilter Floor
ATLANTIS® FLO-DUCT™ BIOFILTER PLENUM SYSTEM
Biofilter media support floor constructed using Atlantis Flo-Tank modules to support the bark media and provide a low loss 100% coverage gas distribution plenum.
Bio-filter floor can be constructed using the standard Atlantis Flo-Tank single or mini module tank system.

ATLANTIS® FLO-DUCT™ PLENUM SYSTEM ADVANTAGES:
- Even gas distribution thru bark / soil filter medium
- High load bearing capacity, option of 4 or 5 cross plate’ Atlantis Flo-Tank modules.
- Atlantis tank modules manufactured from polypropylene, not affected by leachates / high pH
- Low pressure loss
- Floor of plenum / tank simply drained to low point for leachate / storm-water collection, no
requirement for a separate pipe / gravel collection system
- Simply dismantled and re-assembled for rehabilitation of filter bed and cleaning of plenum floor.
- Typically the Bio-filter plenum / chamber height overall is considerably less than the conventional aggregate systems

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