MERV 10 HEPA Prefilter for Dust Collection
The EF100 Prefilter provides 50%–64.9% efficiency for particles from 1.0–3.0 µm and 85%+ efficiency for particles from 3.0–10.0 µm. It is ideal for dust collection, welding, grinding and metalworking prefiltration.
Key Features
- MERV 10 prefiltration
- Protects downstream HEPA filters
- 80/20 cellulose/polyester blended media
- Captures larger airborne particles
- Helps extend HEPA filter life
- Suitable for welding and grinding
- Designed for industrial dust collection
Technical Specifications
| Specification | Details |
|---|---|
| Model | EF100 |
| Product Type | HEPA Prefilter |
| MERV Rating | MERV 10 |
| Media | 80/20 Cellulose/Polyester Blend |
| 1.0–3.0 µm Efficiency | 50%–64.9% |
| 3.0–10.0 µm Efficiency | 85%+ |
| Filter Stage | Prefilter |
| Primary Function | HEPA Filter Protection |
| Applications | Dust Collection, Welding, Grinding, Metalworking |
Best For
✓ Dust Collection
✓ Welding
✓ Grinding
✓ Metalworking
✓ HEPA Prefilter Stage
✓ HEPA Filter Protection
FAQs
What is the EF100 Prefilter used for?
The EF100 captures larger airborne particles before HEPA filtration, helping protect the main HEPA filter.
What is the EF100 MERV rating?
The EF100 has a MERV 10 filtration rating.
What filter media does the EF100 use?
It uses an 80/20 cellulose/polyester blended filter media.
Does the EF100 help extend HEPA filter life?
Yes. By capturing larger particles at the prefilter stage, it reduces dust loading on the downstream HEPA filter.
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