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Over the Drain Debris Filter

Over Grate Storm Drain Guard Protection

The over the drain debris filter is a woven polypropylene drain filter designed to be installed on top of storm drain grates. Storm drain filters capture sediment, debris, and other contaminants from stormwater runoff. The Ultra Grate Guard Plus provides storm drain protection without the hassle of having to move the grate.

Over the Drain Debris Filter Features

  • Woven Polypropylene
  • Over Flow Ports
  • Models of Drains up to 48"x59"

Over the Drain Debris Filter Benefits

  • Installs Over the Drain Grate
  • Durable, Rust-Resistant Fabric
  • Suitable for A Variety of Drains

Storm Drain Guard Details

The storm drain guard is a one-size-fits-most over the drain debris filter. Constructed with rugged polymer components that wont rust or corrode, the Ultra Grate Guard Plus will be able to withstand harsh outdoor elements. The outdoor drain filter is 2 lbs. The inclusive design of the storm drain guard allows drains of sizes up to 48"x 59" to be protected from sediment. The over the drain debris filter provides storm drain protection that doesn't require you to remove the stormwater drain grates in the process. With a permeable design, the over the drain sediment filter will capture sediment, silt, and other debris before it enters the storm drain. The lifespan of the storm drain guard will be dependent on the site conditions you are currently experiencing.

Ultratech Ultra Grate Guard Plus Specifications

Part Number 9130
Weight 2.0 lb.
(1.0 kg)
Fits Grates Up To 48 in. x 59 in. (1,220 mm x 1,499 mm)

Over the Drain Sediment Filter Installation

One of the benefits of the over the drain sediment filter is its easy installation process. The Ultra Grate Guard Plus comes with included hardware for installation and does not require you to remove the stormwater drain grates to install it. The step-by-step instructions are as follows.

First, when installing the over the drain debris filter, insert the foam holding blocks into each corner of the grate and around its perimeter. There should be six inserted foam holding blocks in total. Next, unroll the Ultra Grate Guard Plus and place it over the stormwater drain grates. Make sure the storm drain guard emergency overflow port is aligned with the grate openings. Once the over the drain sediment filter is in position, cut away the excess material so that the storm drain guard is slightly larger than the grate itself. After the excess storm drain guard polymer material is cut away, place the holding pads over the places where the already inserted holding blocks were inserted into the grate. Use U-pins to attach the holding pads to the holding blocks and polymer storm drain guard.

Storm Drain Guard Frequently Asked Questions

The Ultra Grate Guard Plus is made from durable polypropylene fabric designed to filter sediment, debris, sand, dirt, and trash. Because it is an over the drain debris filter, it will be exposed to vehicular traffic, pedestrian traffic, and the outdoor elements. Because of the material that this outdoor drain filter is made of, it cannot absorb oil or hydrocarbons. For applications in storm drain protection that require oil and hydrocarbon absorption, you might consider using an Ultra-Inlet Guard or curb inlet filter.

Some of the many benefits of a heavy duty over the grate debris filter include simple installation, low cost, and durability. The outdoor drain filter easily installs over the storm drain without having to remove the stormwater drain grates. The Ultra Grate Guard Plus provides reliable, durable protection with durable polymer material. It is made with built-in over flow ports in case of flooding the streets.