nVent HOFFMAN EFM220 filter mat designed for enclosure ventilation systems to maintain clean airflow and protect electrical equipment from contaminants.
SKU:EFM220MPN:EFM220
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The nVent HOFFMAN EFM220 is a reliable replacement filter mat designed to maintain effective air filtration in enclosure cooling and ventilation systems. As part of the nVent HOFFMAN EFM filter mat range, it helps protect electrical and automation equipment by reducing the entry of dust, dirt and airborne contaminants while supporting efficient airflow.
Designed for use with compatible nVent HOFFMAN filter fan and ventilation solutions, the EFM220 provides a practical maintenance component for keeping enclosure climate control systems operating effectively. Regular replacement of filter mats helps maintain airflow performance and supports dependable thermal management.
With dimensions of 170 mm × 170 mm × 19 mm, the EFM220 is suitable for larger enclosure ventilation applications requiring a dependable replacement filter element.
Key Advantages
Replacement filter mat for industrial enclosure ventilation systems.
Helps reduce dust and contamination inside electrical enclosures.
Supports efficient airflow through filter fan assemblies.
Designed for nVent HOFFMAN enclosure cooling solutions.
Improves protection and reliability of electrical components.
Key Features
nVent HOFFMAN EFM filter mat series.
170 mm height × 170 mm width × 19 mm depth.
Designed as a replacement filtration element.
Suitable for enclosure filter fan systems.
Helps maintain clean airflow within electrical cabinets.
Supports reliable enclosure thermal management.
Reliable Filtration for Industrial Enclosure Cooling
Filter mats such as the nVent HOFFMAN EFM220 are important components in enclosure cooling systems, helping prevent contamination build-up while maintaining clean airflow through ventilation equipment. Effective filtration supports stable operating conditions and helps extend the service life of electrical components.
The nVent HOFFMAN ventilation accessory range provides practical solutions for maintaining enclosure climate control systems used in industrial automation, electrical distribution and control applications.
Typical Applications
Industrial electrical enclosures.
Automation and machine control cabinets.
Electrical distribution systems.
Manufacturing equipment enclosures.
Filter fan ventilation assemblies.
Industrial thermal management applications.
Technical Specifications
Country of Manufacture
Germany
Manufacturer
nVent HOFFMAN
Series
EFM Filter Mats
Model
EFM220
Product type
Filter mat for enclosure cooling systems
Height
170 mm
Width
170 mm
Depth
19 mm
Application
Electrical enclosure ventilation and filter fan systems
Frequently Asked Questions
What is the nVent HOFFMAN EFM220 used for?
The EFM220 is a replacement filter mat used in enclosure ventilation systems to help protect electrical cabinets from dust and airborne contaminants.
What are the dimensions of the EFM220 filter mat?
The EFM220 has dimensions of 170 mm height, 170 mm width and 19 mm depth.
Why should enclosure filter mats be replaced?
Replacing filter mats helps maintain airflow efficiency, reduce contamination and support reliable cooling of electrical equipment.
Which manufacturer produces the EFM220?
The EFM220 is manufactured by nVent HOFFMAN as part of its enclosure ventilation accessory range.
Where is the EFM220 typically installed?
The EFM220 is typically installed in enclosure filter fan and ventilation systems used in industrial control applications.
Trusted by Industrial Enclosure Professionals Worldwide
nVent HOFFMAN enclosure accessories are trusted by engineers and system integrators worldwide to maintain reliable thermal management, equipment protection and performance in industrial environments.
Country of Manufacture
Germany
Manufacturer
nVent HOFFMAN
Series
EFM Filter Mats
Model
EFM220
Product type
Filter mat for enclosure cooling systems
Height
170 mm
Width
170 mm
Depth
19 mm
Application
Electrical enclosure ventilation and filter fan systems
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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.
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Same day dispatches
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Customers supported
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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...