Product Overview
The Airguard range of High Loft Bag Filters is manufactured using thermally bonded non-shedding synthetic polyester media, which are shatterproof, Oeko-Tex 100 approved, which means it is free from harmful allergens.
With heat-sealed joints that create rigid self-supporting pockets, offering a high dust holding capacity.
Pockets are fully sealed into a galvanised steel header retainer frame.
Environmentally friendly, being totally incinerable
High humidity resistant up to 100% Fire
Retardant to DIN 53438-3 (F1)
Technical Specifications
- Available in 3 efficiency grades: G3 to M5
- ISO 16890 tested – grade specific
- EN779:2012 tested – grade specific
- 20mm & 25mm header frame options
- Standard sizes readily available from stock
- Custom sizes manufactured to order
- Offered in multiple pocket configurations and lengths
Size Table ISO 16890 Coarse 50% (EN779:2012 G3)
| Nominal Size (mm) | Actual Size (mm) | Pockets | Capacity (m³/s) | Initial (Pa) | Final (Pa) |
|---|---|---|---|---|---|
| 300 x 600 x 380 | 287 x 592 x 360 | 3 | 0.47 | 46 | 250 |
| 500 x 600 x 380 | 492 x 595 x 360 | 5 | 0.63 | 46 | 250 |
| 600 x 600 x 380 | 592 x 592 x 360 | 6 | 0.94 | 46 | 250 |
| 300 x 600 x 500 | 287 x 592 x 500 | 3 | 0.47 | 36 | 250 |
| 500 x 600 x 500 | 492 x 592 x 500 | 5 | 0.63 | 36 | 250 |
| 600 x 600 x 500 | 592 x 592 x 500 | 6 | 0.94 | 36 | 250 |
| 300 x 600 x 380 | 287 x 592 x 360 | 3 | 0.47 | 55 | 250 |
| 500 x 600 x 380 | 492 x 595 x 360 | 5 | 0.63 | 55 | 250 |
| 600 x 600 x 380 | 592 x 592 x 360 | 6 | 0.94 | 55 | 250 |
Size Table ISO 16890 Coarse 60% (EN779:2012 G4)
| Nominal Size (mm) | Actual Size (mm) | Pockets | Capacity (m³/s) | Initial (Pa) | Final (Pa) |
|---|---|---|---|---|---|
| 300 x 600 x 500 | 287 x 592 x 500 | 3 | 0.47 | 40 | 250 |
| 500 x 600 x 500 | 492 x 592 x 500 | 5 | 0.63 | 40 | 250 |
| 600 x 600 x 500 | 592 x 592 x 500 | 6 | 0.94 | 40 | 250 |
Size Table ISO 16890 Coarse 70% (EN779:2012 M5)
| Nominal Size (mm) | Actual Size (mm) | Pockets | Capacity (m³/s) | Initial (Pa) | Final (Pa) |
|---|---|---|---|---|---|
| 300 x 600 x 380 | 287 x 592 x 360 | 3 | 0.47 | 72 | 450 |
| 500 x 600 x 380 | 492 x 595 x 360 | 5 | 0.63 | 72 | 450 |
| 600 x 600 x 380 | 592 x 592 x 360 | 6 | 0.94 | 72 | 450 |
| 300 x 600 x 500 | 287 x 592 x 500 | 3 | 0.47 | 53 | 450 |
| 500 x 600 x 500 | 492 x 592 x 500 | 5 | 0.63 | 53 | 450 |
| 600 x 600 x 500 | 592 x 592 x 500 | 6 | 0.94 | 53 | 450 |
Typical Applications
Airguard Envirocare’s G4 High-loft Bag Filters are used in the following applications:
- Office Buildings
- Retail Outlets
- Hotels & Hospitality
- Food Processing Units
-
- Leisure & Recreation Facilities
- Paint Booths & Spray Shops
- Automotive / Allied Industries
This filter family is commonly used across the following industry sectors:

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The Process
How It Works
Get in touch with our experts, and we'll deliver the right product to meet your exact expectations.
Get in Touch
Contact us with your filter requirements, environment details, or existing OEM part numbers.
Expert Consultation
Our filtration specialists review your needs and identify the ideal solution for your sector.
Fast Quotation
Receive a competitive, comprehensive quote within 24 hours.
Precision Manufacturing
Your filters are manufactured or assembled to exact OEM-level specifications.
Reliable Delivery
Your products are shipped with predictable lead times, ensuring operations never miss a beat.
Get in Touch
Contact us with your filter requirements, environment details, or existing OEM part numbers.
Expert Consultation
Our filtration specialists review your needs and identify the ideal solution for your sector.
Fast Quotation
Receive a competitive, comprehensive quote within 24 hours.
Precision Manufacturing
Your filters are manufactured or assembled to exact OEM-level specifications.
Reliable Delivery
Your products are shipped with predictable lead times, ensuring operations never miss a beat.
Get in Touch
Contact us with your filter requirements, environment details, or existing OEM part numbers.
Expert Consultation
Our filtration specialists review your needs and identify the ideal solution for your sector.
Fast Quotation
Receive a competitive, comprehensive quote within 24 hours.
Precision Manufacturing
Your filters are manufactured or assembled to exact OEM-level specifications.
Reliable Delivery
Your products are shipped with predictable lead times, ensuring operations never miss a beat.
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