Stormwater Compliance Solutions
Catch Basin Filters

"ADSORB-it Catch Basin Filters Designed to Protect Water Quality"
Introducing the Adsorb-it Stormfilter designed to capture pollutants such as sediments, debris, petroleum hydrocarbons and heavy-metals from stormwater runoff from industrial, commercial and residential sources.
The uniquely designed ADSORB-it Catch Basin Filters are made from a hi-strength stainless steel frame attached to a heavy-duty screen basket with hi-flow ADSORB-it filtration fabric material that allows storm water to flow through the fabric material for extended periods while capturing sediments, oils, oily sheen and oil-borne contaminants. The ADSORB-it Catch Basin Filters are designed to hold over 100-lbs of sediment and debris and can be cleaned and reused many times over.
The ADSORB-it Catch Basin Filter can also be retro-fitted with additional Stormwater BIOCHAR filtration media with high adsorption capacity for removing petroleum hydrocarbons, total suspended solids and soluble/ insoluble metals such as zinc, copper and lead from point and non-point source polluted storm water discharges.
The additional Stormwater BIOCHAR filter media contained within the high-flow ADSORB-it fabric combines adsorption, filtration and ion exchange into one capacity with high adsorption rates and excellent flow characteristics to provide a complete passive treatment system.
Many sizes and configurations are available to be manufactured to meet your individual catch basin-storm drainage inlet design specifications.
Introducing the Adsorb-it Stormfilter designed to capture pollutants such as sediments, debris, petroleum hydrocarbons and heavy-metals from stormwater runoff from industrial, commercial and residential sources.
The uniquely designed ADSORB-it Catch Basin Filters are made from a hi-strength stainless steel frame attached to a heavy-duty screen basket with hi-flow ADSORB-it filtration fabric material that allows storm water to flow through the fabric material for extended periods while capturing sediments, oils, oily sheen and oil-borne contaminants. The ADSORB-it Catch Basin Filters are designed to hold over 100-lbs of sediment and debris and can be cleaned and reused many times over.
The ADSORB-it Catch Basin Filter can also be retro-fitted with additional Stormwater BIOCHAR filtration media with high adsorption capacity for removing petroleum hydrocarbons, total suspended solids and soluble/ insoluble metals such as zinc, copper and lead from point and non-point source polluted storm water discharges.
The additional Stormwater BIOCHAR filter media contained within the high-flow ADSORB-it fabric combines adsorption, filtration and ion exchange into one capacity with high adsorption rates and excellent flow characteristics to provide a complete passive treatment system.
Many sizes and configurations are available to be manufactured to meet your individual catch basin-storm drainage inlet design specifications.
Catch Basin Debris Filter

The Catch Basin Debris Filter is designed as a large capacity sediment and debris Catch Basin Insert (CBI) for effectively capturing heavy solids and debris while allowing the unrestricted discharge of storm water for extended periods. The Catch Basin Debris Filter is a very rigid catch basin filter that comes with a stainless steel frame that is riveted and attached to a heavy-duty PVC coated wire-mesh filter basket, with a hi-flow Nylon Mesh Liner on the inside.
The Catch Basin Filter Basket can be designed and manufactured to fit most storm drainage structures and precast frames/grates, and are available in many sizes from small 12"x 12" up to larger 36"x 48" with sump baskets at varying depths and holding capacities.
The Catch Basin Filter Basket can be designed and manufactured to fit most storm drainage structures and precast frames/grates, and are available in many sizes from small 12"x 12" up to larger 36"x 48" with sump baskets at varying depths and holding capacities.
ADSORB-it Downspout Filters

"Roof Downspout Filters"
The ADSORB-it Downspout Filter is designed to remove pollutants such as sediments, decaying organic matter and soluble metals from composite and metal galvanized roofs.
The ADSORB-it Downspout Filter contains a metals adsorbing (ion exchange capacity) filter media that treats rain water from exposed metal and galvanized roofs, gutters and downspouts and removes up to 90% of soluble/insoluble metals such as zinc, copper and lead.
The ADSORB-it Downspout Filter housing is made from a heavy-duty HDPE material that is UV resistant and can easily retrofit to any existing downspout pipe or roof drain and comes in 250, 330 & 550-gallon size capacities for small, medium and larger roofs.
The ADSORB-it Downspout Filters contain a high capacity metals adsorbing Stormwater BIOCHAR filter media from smaller 250-lb. units on up to our larger units with 1100-lbs. of metals adsorbing filtration media respectively while allowing the unrestricted flow of rainwater through the filter media.
The ADSORB-it Downspout Filter is designed to remove pollutants such as sediments, decaying organic matter and soluble metals from composite and metal galvanized roofs.
The ADSORB-it Downspout Filter contains a metals adsorbing (ion exchange capacity) filter media that treats rain water from exposed metal and galvanized roofs, gutters and downspouts and removes up to 90% of soluble/insoluble metals such as zinc, copper and lead.
The ADSORB-it Downspout Filter housing is made from a heavy-duty HDPE material that is UV resistant and can easily retrofit to any existing downspout pipe or roof drain and comes in 250, 330 & 550-gallon size capacities for small, medium and larger roofs.
The ADSORB-it Downspout Filters contain a high capacity metals adsorbing Stormwater BIOCHAR filter media from smaller 250-lb. units on up to our larger units with 1100-lbs. of metals adsorbing filtration media respectively while allowing the unrestricted flow of rainwater through the filter media.
ADSORB-it Filtration Products

"Clean Water Made Easy Utilizing ADSORB-it Filtration Technology"
The ADSORB-it line of filtration products designed to remove oil, oily contaminants and suspended solids from water. Made from recycled textile fabrics the ADSORB-it filtration products comply with regulatory guidelines for TSS and Oil & Grease -
Test results show a 99.4% removal of Sil-Co-Sil 106, the industry standard for
particulate testing and removal of Oil & Grease to non-detectable levels.
The ADSORB-it line of filtration products designed to remove oil, oily contaminants and suspended solids from water. Made from recycled textile fabrics the ADSORB-it filtration products comply with regulatory guidelines for TSS and Oil & Grease -
Test results show a 99.4% removal of Sil-Co-Sil 106, the industry standard for
particulate testing and removal of Oil & Grease to non-detectable levels.
- Filtration Technology = 50 Microns
- TSS Removal = 99.4% (Sil-Co-Sil 106)
- Oil & Grease Removal = Non-Detect
- Removes Oil Sheen (WQ-PPB = ND)
- Adsorbes 15 - 20 times its weight in oil
- Flow Rate = 100-140 GPM (per sq. ft.)
- Gross Solids Removal = 90%
- Filters-out Sub-Micron Particulates
- 100% Recycled Product/Waste-to-Energy Disposal
Stormwater BMP Tools

"Providing BMP Tools for Stormwater Compliance"
Providing the tools for compliance with NPDES Stormwater Regulations and Best Management Practices (BMP's).
Providing the tools for compliance with NPDES Stormwater Regulations and Best Management Practices (BMP's).
- DDK Smart Pullers for Lifting Manholes & Catch Basin Grates
- Manhole Cover/Catch Basin Grate Pullers
- Storm Drain Stenciling Templates & Markers
- Swing Samplers & Nalgene Sample Bailers
- Write in the Rain Inspection Booklets
- Stormwater Inspection Report Templates
Stormwater Treatment Solutions

"Biochar Media for Stormwater Treatment"
Adsorption, Filtration & ion Exchange Medias
Large Capacity for Absorbing/Adsorbing Contaminants from Stormwater
Excellent Flow Rate Capacity
Complete Passive Filtration System
Effectively Reduces Metals (aluminum, zinc, copper, lead, iron), as well as TSS & TPH
Used in Many Types of Treatment Devices
Ideal For: Catch Basin Filters, Roof Downspout Filters, Filter Socks, etc.
Adsorption, Filtration & ion Exchange Medias
Large Capacity for Absorbing/Adsorbing Contaminants from Stormwater
Excellent Flow Rate Capacity
Complete Passive Filtration System
Effectively Reduces Metals (aluminum, zinc, copper, lead, iron), as well as TSS & TPH
Used in Many Types of Treatment Devices
Ideal For: Catch Basin Filters, Roof Downspout Filters, Filter Socks, etc.
Construction Stormwater Products

"Temporary Erosion & Sediment Control Products"
Providing surface water pollution prevention and erosion control products for the construction industry and new development sites.
Providing surface water pollution prevention and erosion control products for the construction industry and new development sites.
- Pre-Cast Catch Basin Structures
- Cast Iron Frame & Grates
- Catch Basin Sediment Filters
- Bioswale & Surface Filtration Booms
- External Catch Basin Collar Filter Berms
- Manhole Cover & Catch Basin Grate Pullers
Product Specifications

"Product Design Specifications"
Please click for Product Specifications at the top of the page.
- Catch Basin Filters
- Roof Downspout Filters
- ADSORB-it Filtration Products
- Storm Water Treatment Systems
- Water Quality Products
Please click for Product Specifications at the top of the page.
