Air Filter
Manufactured in the UK by Cowens. Technical air and gas filtration media engineered to extract airborne particulates, dust, and odours in industrial, commercial, and site containment systems.
Air & Gas Filter Media
Drawing on over a century of non-woven technical textile expertise, Cowens manufactures high-efficiency synthetic and non-woven air filter media. Designed to capture coarse dust, airborne particles, and particulate matter across HVAC, extraction, and industrial processing plant.

- ✔ High dust-holding capacity with progressive density structure
- ✔ Non-woven synthetic roll media and cut-to-size pads
- ✔ Washable and durable options for demanding industrial environments
- ✔ Custom porosity options tailored for specific airflow requirements
Vapour & Odour Control Solutions
Engineered for VOC containment, odour removal, and chemical vapour extraction. Cowens provides carbon-impregnated media and custom filter cells designed to integrate seamlessly into environmental extraction and site remediation units.
- ✔ Impregnated activated carbon media for gas and vapour adsorption
- ✔ Removes organic solvents, fumes, and nuisance site odours
- ✔ Low pressure drop design balances airflow and extraction efficiency
- ✔ Bespoke frame dimensions and media rolls for custom housings
Applications & Specifications
Reliable air quality and emission management for industrial and environmental engineering.
Primary Applications
- Site Extraction & Remediation: Filters exhaust air during ground and soil de-gassing.
- Industrial Dust Extraction: Pre-filtration for woodworking, grinding, and powder handling.
- Spray Booths & Ventilation: Traps over-spray particles and maintains balanced intake air.
- Enclosed Containment Zones: Prevents dust and fume migration during site demolition.
Key Engineering Features
- Technical Non-Woven Build: Thermal-bonded synthetic fibres resist tearing and moisture.
- Custom Media Formats: Supplied as full rolls, cut pads, pleated panels, or media bags.
- Flame Retardant Options: Available in fire-resistant treatments for high-temp environments.
- UK Manufactured Quality: Precision engineered under ISO 9001 certified quality standards.
Need Bespoke Air Filter Media or Technical Advice?
Cowens manufactures custom non-woven filter media and air filtration solutions. Contact our technical support team in Carlisle for custom roll sizes, filter grades, or fast UK delivery.




















