Over Grate Storm Drain Filter
Over the Drain Debris Filter
The over grate storm drain filter provides easy and economical protection and filtration for stormwater drains. The over the drain debris filter has a flat design that allows it to attach to the storm drain without having to lift the grate. The stormwater filter has a low profile design that makes for easy vehicle and pedestrian traffic.
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Storm Drain Filter Features
- Sizes: 20" to 48" wide
- Overflow Port
- Dual-Filter Design
Storm Drain Filter Benefits
- Debris and Sediment Control
- Helps Control Flying Insects and Mosquitos
- Meets Local and Federal Stormwater Regulations
Stormwater Filter Details
Stormwater filters are a cost-effective way to protect drains from stormwater contaminants, trash, and debris. It is designed with two filters and an internal support structure in one self-contained and low-profile unit. The over grate storm drain filter is durable and long lasting, making it easy to stay in compliance with local and federal stormwater regulations. The center overflow port allows for increased flow rates and to prevent puddling from occurring during heavy rains.
The storm drain filter is made using 10 percent monofilament geotextile material fabric. Low visibility black fabrics blend into the street and high visibility orange ensures the filter is easily identifiable by cars and people. With this over the drain filtration system, you can even control flying insects and mosquitoes that breed in storm drains.
Over Grate Storm Drain Filter Specifications
| Part Number | Model | Dimensions in. (mm) | Weight lbs. (kg) |
|---|---|---|---|
| Ultratech 9160 | Oil & Sediment Plus Model | 24 x 24 x 0 (609.6 x 609.6 x 0) | 5 (2.3) |
| Ultratech 9161 | Oil & Sediment Plus Model | 36 x 24 x 0 (914.4 x 609.6 x 0) | 5 (2.3) |
| Ultratech 9162 | Oil & Sediment Plus Model | 48 x 24 x 0 (1219.2 x 609.6 x 0) | 5 (2.3) |
Over Grate Storm Drain Filter Specifications
| Part Number | Model | Dimensions in. (mm) | Weight lbs. (kg) |
|---|---|---|---|
| Ultratech 9163 | Oil & Sediment Model, Curb Style | 24 x 24 x 0 (609.6 x 609.6 x 0) | 5 (2.3) |
| Ultratech 9164 | Oil & Sediment Model, Curb Style | 36 x 24 x 0 (914.4 x 609.6 x 0) | 5 (2.3) |
| Ultratech 9165 | Oil & Sediment Model, Curb Style | 48 x 24 x 0 (1219.2 x 609.6 x 0) | 6 (2.7) |
Storm Drain Filter Downloads
Erosion Control Overview (PDF)
Over Grate Storm Drain Filter Applications
Storm drain filters are a low-cost solution for protection from stormwater runoff and sediment. The flat over the drain debris filter allows for unrestricted pedestrian and vehicular traffic. Storm drain filters keep insects trapped without an outlet to escape into the surrounding area without having to add harmful chemicals to the water supply.
The over grate drain filter design is made to be very easy and user friendly so that it can be installed by one person and does not require any special equipment or removal of the grate. Over grate storm drain filters come in either a square or round design. Sediment ridges around the perimeter over the over grate drain help promote the settling of floating particles, and the overflow port in the center of the filter allows for an increased flow rate that helps prevent standing water.
Storm Drain Filter Frequently Asked Questions
Over grate storm drain filters are very simple to install and can be done by one person without having to move the grate at all. First, unroll the filter and insert the support rods on each sides of the filter. Insert support rods with block at the end into the corresponding slot in the storm drain. For more detailed installation instructions, see out our installation guide with pictures.
This storm drain filter is a dual filter design with strong filtration fabrics and metallic mesh, making it very durable and effective for stormwater management. The over the drain debris filter is made from a robust filter fabric and pervious grip. The over grate storm drain filter is meant to stand up to heavy pedestrian traffic and vehicle movement.
