Roof Downspout Filters
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ADSORB-it Downspout Filter 250-gal (ADF-250)
“The ADSORB-it 250-gal HDPE Downspout Roof Filter”
Contains the Hi-Flow ADSORB-it Filtration Fabric Material
Filter Housing made from Light-weight Heavy-duty HDPE Material
Large Capacity for Holding Sediments & Adsorbing Metals
Holds 800-lbs. of Metals Adsorbing Stormwater Biochar Filter Media
Filter Media Combines: Adsorption, Filtration & ion Exchange
Filters Out Suspended Solids (TSS Removal Rate: 99.4%)
Filters Out Sub-Micron Particulates & Organic Deposits from Roofs
Removes Metals (Zinc) from Galvanized & Exposed Metal Roofs
Excellent Flow rates in Excess of 100-GPM
Designed with Top & Side Ports for Overflow Protection
Fits Standard 2″, 4″ & 6″ Round or Square Downspout Pipes
Discharge Ports Connect to In-ground Drainage or Daylights Onto Surface Areas
ADSORB-it Downspout Filter 50-gal. (ADF-50)
“The ADSORB-it 50-gal HDPE Downspout Roof Filter”
Contains the Hi-Flow ADSORB-it Filtration Fabric Material
Filter Housing Made from Light-Weight Heavy-Duty HDPE Material
Large Capacity for Trapping Sediments & Adsorbing Metals
Holds 150 lbs. of Metals Adsorbing Stormwater BIOCHAR Filter Media
Filter Media Combines: Adsorption, Filtration & ion Exchange
Filters Out Suspended Solids (TSS Removal Rate: 99.4%)
Filters Out Sub-Micron Particulates & Organic Deposits from Roofs
Removes Metals (Zinc) from Galvanized & Exposed Metal Roofs
Excellent Flow Rates in Excess of 70-GPM
Designed with Top & Side Ports for Overflow Protection
Fits Standard 3″, 4″ & 6″ Round or Square Downspout Pipes
Can be designed with an Inlet Reservoir Barrel for Hi-Flow Downspouts
Discharge Ports Connect to In-ground Drainage or Daylight Onto Surfaces
ADSORB-it Downspout Filter 150-gal. (ADF-150)
“The ADSORB-it 150-gal HDPE Downspout Roof Filter”
Contains Stormwater BIOCHAR Filter Media
Filter Housing Made from Heavy-Duty HDPE Material
Large Capacity for Trapping Sediments & Adsorbing Metals
Holds 400 lbs. of Metals Adsorbing BIOCHAR Filter Media
Filter Media Combines Adsorption, Filtration, ion Exchange Capacity
Filters Out Suspended Solids (TSS Removal = 99.4%)
Filters Out Sub-Micron Particulates & Decaying Organic Matter
Removes Metals (Zinc) from Galvanized & Exposed Metal Roofs
Excellent Flow Rates in Excess of 150-GPM
Designed with Top Ports for Overflow Protection
Fits Standard 3″, 4″ & 6″ Round or Square Downspout Pipes
Connects to In-ground Piping or Daylight Onto Surface Areas
Can be designed with an Inlet Reservoir Tank for Hi-Flow Downspouts
Retrofit Existing Roof Downspout Locations
ADSORB-it Downspout Filter 330-gal. (ADF-330)
The ADSORB-it Downspout Filter 330-gallon (ADF-330) is a large capacity roof downspout filter containing1200-lbs. of Stormwater Bio-Char Filtration media for removing TSS, sediment particulates and dissolved metals such as zinc and copper from galvanized and exposed metal roofs. Stormwater BIOCHARFilter Media utilizes Adsorption, Filtration & ion Exchange into one capacity for improving water quality.
1150-gal. (ADF-1100)
The ADSORB-it 1000-gal Large Capacity Downspout Roof Filter
High Capacity Roof Downspout Filter Unit – Designed for Large Industrial Buildings
Holds 3500-lbs. of Metals Adsorbing Stormwater BIOCHAR Filter Media
Removes Metals (zinc) & Other Pollutants from Galvanized Roofs & Industrial Sources
Filters our Sub-Micron Particles & Organic Deposits from Roofs
Combines Absorption, Adsorption, Filtration & ion Exchange into one Capacity
High-Volume Filtration with Excellent Flow Rates in Excess of 250-GPM
Optional Inlet Reservoir Tank with the Up-flow Filter Capacity
High-Flow Pipe Connections for In-ground Discharge Piping
Option for Outlet Piping to Discharge onto Ground Surface Areas
Option for Outlet Sample Collection Ports or Valve’s
Stormwater BIOCHAR Filter Media - Field Test Data
