AstroCel® II (Gel Seal)
- Individually tested for certified performance
- Reduces operating costs with lowest possible pressure drop from microglass media
- Available in a range of efficiencies
- Lightweight and compact
- Gel seal design
INDUSTRIES
Typical applications
Commercial Buildings
Data Centers
Food and Beverage
Healthcare

Energy Saving Design
AAF Flanders’ mini-pleat AstroCel II filters are ideal for demanding operating conditions in critical applications. A longer service life and lower energy consumption means fewer change-outs and lower operating costs.
Unique construction
Astrocel II filters are available with media ribbon or hot melt separators to meet the requirements of all mini-pleat applications. Pack depths are available between 2“– 4” to optimize energy savings by minimizing total ownership costs.
Range of Efficiencies
Efficiencies from 99.99% on 0.3 micrometer to 99.9995% on 0.1 – 0.2 micrometer particles. Custom efficiencies are available.

| EN1822 | H13-U17 |
| Filter Depth (mm) | Various |
| Media Type | Fibreglass |
| Frame Material | Aluminium |
| Separator Style | Hot Melt |
| Gasket Material (Standard) | PU Gel |
| Gasket Material (Optional) | Silicone Gel |
| Gasket Position (Standard) | Downstream |
| Gasket Position (Optional) | Downstream (BL), Upstream (RSC) |
| Faceguard | Both Sides |
| Special Size Available | Yes |
| Antimicrobial Available | No |
| Recommended Final Resistance | 500 Pa |
| Max Operating Temperature | 70º C |
| Air Filtration Certification | UL 900, FM 4920 |
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- Pharmaceutical grade eFRM Filtration Technology media is proven to be more durable than microglass, delivering superior performance
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MEGAcel® II eFRM
- Pharmaceutical grade eFRM Filtration Technology media is proven to be more durable than microglass, delivering superior performance
- Industry’s first and only eFRM media to be Polyalphaolefin (PAO) compatible, with a higher PAO holding capacity compared to microglass media
- Superior durability and tensile strength, 84 times the pleated strength of microglass
- Chemical-resistant capabilities reduce media degradation in highly corrosive environments
- Exceptional water resistance compared to ultrafine microglass
Designed specifically for the unique requirements and challenges of the aseptic pharmaceutical manufacturing industry, the MEGAcel II mini-pleat HEPA filter has superior durability, polyalphaolefin (PAO) compatibility, high particulate filtration efficiency, and the lowest pressure drop.
