The nVent HOFFMAN EFM100 is a replacement filter mat designed for use with nVent HOFFMAN filter fans and ventilation systems installed in electrical enclosures. As part of the nVent HOFFMAN EFM filter mat series, it helps maintain effective airflow while preventing dust and airborne contaminants from entering sensitive electrical equipment.
The filter mat provides reliable filtration performance for industrial control cabinets, automation enclosures and electrical panels where clean airflow is essential for maintaining component reliability and extending equipment service life.
With compact dimensions of 87 × 87 × 19 mm, the EFM100 is designed as a replacement filter element for compatible enclosure ventilation systems, helping ensure continued cooling performance and enclosure protection.
Key Advantages
Replacement filter mat for nVent HOFFMAN enclosure ventilation systems.
Helps protect electrical components from dust and airborne particles.
Maintains efficient airflow through filter fan systems.
Supports reliable thermal management in industrial enclosures.
Compact design for straightforward replacement installation.
Suitable for industrial automation and control cabinet applications.
Key Features
nVent HOFFMAN EFM filter mat series.
Model: EFM100.
87 mm height, 87 mm width and 19 mm depth.
Designed for use with compatible nVent HOFFMAN filter fans.
Provides filtered airflow for electrical enclosures.
Helps reduce contamination inside control cabinets.
Simple replacement component for enclosure cooling systems.
Reliable Filtration for Industrial Enclosures
Clean and controlled airflow is essential for protecting electrical and automation equipment installed inside industrial cabinets. The nVent HOFFMAN EFM100 filter mat helps maintain ventilation performance by filtering incoming air and reducing the entry of dust and contaminants.
Regular replacement of enclosure filter mats helps ensure that cooling systems continue to operate effectively, supporting reliable performance of control components, PLCs and electrical devices.
Typical Applications
Industrial control cabinets.
PLC and automation enclosures.
Electrical distribution panels.
Machine building systems.
Filter fan ventilation assemblies.
Industrial enclosure cooling applications.
Technical Specifications
Country of Manufacture
Germany
Manufacturer
nVent HOFFMAN
Series
EFM Filter Mats
Model
EFM100
Product type
Enclosure filter mat
Height
87 mm
Width
87 mm
Depth
19 mm
Application
Replacement filtration for electrical enclosure ventilation systems
Compatibility
nVent HOFFMAN filter fan systems
Frequently Asked Questions
What is the nVent HOFFMAN EFM100 used for?
The EFM100 is a replacement filter mat used in nVent HOFFMAN enclosure ventilation systems to filter airflow and protect electrical components.
What are the dimensions of the EFM100 filter mat?
The nVent HOFFMAN EFM100 filter mat measures 87 mm high, 87 mm wide and 19 mm deep.
Why should enclosure filter mats be replaced?
Replacing filter mats helps maintain effective airflow and reduces the risk of dust and contamination affecting electrical equipment.
Where is the EFM100 typically installed?
The EFM100 is typically installed in compatible nVent HOFFMAN filter fan and enclosure ventilation systems.
What type of equipment does this filter mat protect?
The EFM100 helps protect electrical, electronic and automation components installed inside industrial enclosures.
Trusted by Industrial Enclosure Designers Worldwide
nVent HOFFMAN filter mats provide dependable filtration solutions that help maintain effective cooling and protect electrical equipment in industrial enclosure applications.
Country of Manufacture
Germany
Manufacturer
nVent HOFFMAN
Series
EFM Filter Mats
Model
EFM100
Product type
Enclosure filter mat
Height
87 mm
Width
87 mm
Depth
19 mm
Application
Replacement filtration for electrical enclosure ventilation systems
Compatibility
nVent HOFFMAN filter fan systems
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
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Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...