





Passive Filtration
Pleated Panel Filters
High-performance pleated panel filters designed for efficient particulate filtration in commercial and industrial ventilation systems. Pleated panel filters provide increased surface area compared to flat panel filters, improving dust-holding capacity while maintaining low pressure drop. They are commonly used in air handling units and ventilation systems to protect downstream components and support consistent air quality.
Pleated panel filters are available in a wide range of standard enclosure sizes to ensure correct fit, effective sealing and ease of replacement within common filter housings. Where standard sizes are not suitable due to enclosure design or project-specific constraints, bespoke, site-safe pleated panel filter sizes can be accommodated. Please contact the team to discuss your requirements and we will advise on the most appropriate solution.
Our technical team can support you with pleated panel filter selection, enclosure compatibility and guidance on relevant standards and specifications. Speak to one of the team to discuss your pleated panel filter requirements or to get advice on the most suitable solution for your project. Browse our other filtration options: carbon filters, HEPA filters, bag filters.
Trusted by Commercial & Industrial Leaders
Understanding System Performance in Real Applications
How it's works
Air passes through pleated media which increases surface area, capturing larger particles while maintaining consistent airflow.

Pleated Panel Filters
- Notes
on
Application
Used as primary pre-filters in kitchen and industrial ventilation systems.
Protects ESP, carbon, and HEPA stages by capturing larger particulates upstream.
Suitable for general air filtration applications where low resistance is required.
Available in standard sizes, with bespoke options available on request.

Industries We Design For
Each system is engineered around real-world airflow, contaminant and compliance requirements.
Proven Systems. Personal Service.
The Trusted Choice for Installers & Consultants
Performance Superiority
Effective pre-filtration for downstream protection.
Regulatory Confidence
Low resistance design supports efficient airflow.
Personal Service
Available in standard and bespoke formats.
Proven Systems. Personal Service.
The Trusted Choice for Installers & Consultants
Performance Superiority
Effective pre-filtration for downstream protection.
Regulatory Confidence
Low resistance design supports efficient airflow.
Personal Service
Available in standard and bespoke formats.
Proven Systems. Personal Service.
The Trusted Choice for Installers & Consultants
Performance Superiority
Effective pre-filtration for downstream protection.
Regulatory Confidence
Low resistance design supports efficient airflow.
Personal Service
Available in standard and bespoke formats.
What Our Clients Say
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"I have had excellent service and communication from Extechnology"
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“Great service and industry leading advice"
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“Great support and service!”
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“Excellent customer service”
5.0
"Great company to work with. Nothing is too much trouble"
What Our Clients Say
5.0
“Great support and service!”
5.0
"I have had excellent service and communication from Extechnology"
5.0
“Great company to work with. Nothing is too much trouble”
5.0
“Great service and industry leading advice"
5.0
“Great support and service!”
5.0
“Excellent customer service”
5.0
"Great company to work with. Nothing is too much trouble"
What Our Clients Say
5.0
“Great support and service!”
5.0
"I have had excellent service and communication from Extechnology"
5.0
“Great company to work with. Nothing is too much trouble”
5.0
“Great service and industry leading advice"
5.0
“Great support and service!”
5.0
“Excellent customer service”
5.0
"Great company to work with. Nothing is too much trouble"
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Need Systems That Are Ready to Install and Comply?
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Need Systems That Are Ready to Install and Comply?
Get compliant, high-performance systems backed by UK stock, fast support, and direct access to experienced engineers.

Need Systems That Are Ready to Install and Comply?
Get compliant, high-performance systems backed by UK stock, fast support, and direct access to experienced engineers.
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