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Synthetic pocket filters have long been the reliable standard for fine dust filtration in professional air handling units (AHUs) and HVAC systems. Their form-stable construction, fully synthetic filter media and solid dust holding capacity ensure consistent filtration performance across a wide range of buildings and applications.
Synthetic pocket filters consist of multiple layers of synthetic fibre media, creating a robust and tear-resistant filter. This results in a filter that:
- Provides reliable fine dust filtration according to ISO 16890 (ePM10, ePM2.5)
- Maintains its shape even under high air velocities and fluctuating airflow
- Is fully synthetic & moisture-resistant – unlike traditional glass fibre media
- Offers solid dust holding capacity for stable performance throughout its lifetime
- Can function as a pre- or fine filter in single- or multi-stage filtration setups
- Office buildings and commercial facilities
- Schools, public buildings and healthcare environments
- Retail and commercial HVAC systems
- Technical rooms, server rooms and light industry
- Production and logistics areas
- AHUs with standard to medium airflow requirements
- Wide applicability → suitable for nearly all standard AHU configurations
- Fully synthetic → safe, glass fibre–free handling
- Form-stable construction → consistent airflow & stable filtration
- Strong price–performance ratio → cost-effective base filtration
- Easy replacement → available in many common dimensions & pocket configurations
At f’air, we use carefully selected synthetic filter media and stable pocket designs that integrate perfectly into modern AHUs:
- Consistent product quality through controlled manufacturing & accurate sizing
- Ultrasonically welded or high-quality stitched pockets for airtight performance
- Fully synthetic, moisture-resistant media ensuring durability
- Available in ISO 16890 classes such as ISO coarse, ePM10 and ePM2.5
- Wide range of dimensions and pocket numbers for optimal fit
With f’air, you choose reliable base filters that provide stable fine dust filtration and form the backbone of many professional ventilation and HVAC systems.
Synthetic pocket filters are, in many applications, a safer and more practical alternative to traditional glass fibre pocket filters. They deliver stable filtration performance, improved handling, moisture resistance and reduced risk of fibre shedding inside the HVAC system.
Synthetic media contain no glass fibres, offering major advantages during installation, replacement and disposal.
This makes synthetic pocket filters particularly attractive for installation and service teams.
In humid or fluctuating environmental conditions, synthetic pocket filters retain their shape and performance more reliably than many glass fibre alternatives.
Synthetic pocket filters are highly suitable as base filters in a broad range of ventilation systems.
For projects where cost–performance balance is important, synthetic pocket filters offer an excellent solution.
| Property | Synthetic pocket filter | Glass fibre pocket filter |
|---|---|---|
| Handling & safety | Glass fibre–free, safe to handle | May release glass fibres |
| Moisture resistance | Fully synthetic, moisture-resistant | Depends on medium |
| Shape stability | Stable under varying load | May deform or tear |
| Application range | Wide use as base or pre-filter | Often used in older systems |
| Suitability for maintenance teams | Safe & easy handling | Requires additional caution |
Conclusion:
For those seeking robust, glass fibre–free base filtration with reliable performance and a wide application range in AHUs and HVAC systems, synthetic pocket filters are a practical, cost-effective and future-proof choice.
