Siltworm™ Erosion and Sediment Control Filter Sock
Proven Erosion Control Performance Trusted by Contractors Nationwide
The original Siltworm™ SD Black Filter Sock is the dependable, field-tested erosion and sediment control solution built for real jobsites.
Designed as a smarter alternative to traditional silt fence, Siltworm™ SD combines high filtration performance, fast installation, and long-lasting durability to help keep projects compliant and moving forward.
The Original. Still the Standard.
When contractors need proven performance without overthinking it, they choose Siltworm™ SD.
It’s the trusted solution for:
- Construction site perimeters
- Stormwater runoff control
- Sediment retention
- Quick installs
- Standard duty projects
- Long linear footage applications
Built tough. Easy to deploy. Proven where it matters most.
Why Contractors Choose Siltworm™ SD
Practical Performance That Works
The original black Siltworm™ SD remains a top choice because it delivers:
✅ Up to 97%+ soil retention effectiveness
✅ Faster installs than traditional silt fence
✅ Reliable filtration with controlled water flow
✅ Strong UV-stabilized netting
✅ Cost-effective erosion control
✅ Cleaner, easier maintenance cycles
A Better Alternative to Traditional Silt Fence
Traditional silt fence often means:
❌ More labor
❌ More trenching
❌ Blowouts and repairs
❌ Slower installation
❌ Higher maintenance
Siltworm™ SD offers a faster, cleaner, and more flexible erosion control solution designed for modern jobsites.
Product Applications
Ideal for:
- Construction site boundaries
- Residential developments
- Commercial job sites
- Utility work zones
- Solar Farms
- Data Centers
- Low-flow runoff areas
- Temporary sediment barriers
- Access roads and disturbed soils
- Quick-turn projects
High-Performance Fill Material
Siltworm™ SD uses recycled wood fiber fill made from kiln-dried, low-moisture construction waste that is:
- Weed-free
- Seed-free
- Disease-free
- Bark-free
- Biodegradable
- Approved for beneficial reuse after service life
Siltworm™ SD Makes a Meaningful Impact on the Environment
One truckload of Siltworm™ SD diverts approximately 30,000 pounds of construction waste from landfills.
Compare Your Options
| FEATURE | SILTWORM™ SD | SILTWORM™ Ultra | BIOWORM™ | Standard Silt Fence |
|---|---|---|---|---|
| Best Application Use | Everyday jobsites | Tough, high-demand sites | Sustainable Projects | Everyday jobsites |
| Install Speed | Fast | Fast | Fast | Slower |
| Labor Intensity to Install | Minimal | Minimal | Minimal | Moderate to High |
| Machinery Required to Install | No | No | No | Yes |
| Sustainability Focus | Elevated | Elevated | High | Baseline |
| Flexible Placement | High | High | High | Moderate |
| Recycled/Natural Products | Fill - Yes | Fill - Yes | Netting + Fill - Yes | Limited to None |
| Effectiveness during Large Rain Events | High | High | High | Moderate |
| Use on Hard Surfaces and/or Frozen Ground | Yes | Yes | Yes | No |
| Mainentance Needs | Moderate | Moderate | Moderate | High |
| Removal Required at Job Completion | Netting Only | Netting Only | No | Yes + Disturbed Ground Repair |
| Sediment Control Method | Filter for Water to Flow Through - 97% Sediment Capture Rate | Filter for Water to Flow Through - 97% Sediment Capture Rate | Filter for Water to Flow Through - 97% Sediment Capture Rate | Barrier - Damming Device - Blocks Sediment and Water |
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