- Laboratory
- Sample management
- HEPA filter
- TopAir Systems, Inc.
HEPA filter CF-MG seriesgasfor fume hoods
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Characteristics
- Filter type
- HEPA
- Fluid
- gas
- Applications
- for fume hoods
Description
Overview
The hot-melt mini-pleat HEPA and ULPA filter series is engineered for environments requiring stringent airborne contaminant control, including semiconductor, pharmaceutical, biotech and food processing facilities. The design balances high filtration efficiency with low pressure drop to minimize operating costs.
Design and Construction
Specifically developed for gel-seal grid systems, the filters feature knife-edge cell sides and media pack depths of 2 in, 3 in or 4 in. Hot-melt glue beads separate pleats within the media pack, enabling a compact depth compared with corrugated separators. The microglass media is bonded to an extruded aluminium frame with urethane adhesive to form an airtight seal. Media is water-resistant and fire-retardant.
Performance
HEPA models are scan-tested to 99.99% efficiency using a non-DOP aerosol to verify absence of pinhole leaks. ULPA versions are laser-tested to 99.9995% efficiency at 0.10–0.20 μm. The mini-pleat geometry reduces resistance for the lowest possible pressure drop while maintaining high capture efficiency.
Features
Applications
Suitable for cleanrooms and controlled environments in semiconductor manufacturing, pharmaceutical production, biotechnology labs, food processing and other critical processes that require strict airborne particulate control.
Technical specifications
The hot-melt mini-pleat HEPA and ULPA filter series is engineered for environments requiring stringent airborne contaminant control, including semiconductor, pharmaceutical, biotech and food processing facilities. The design balances high filtration efficiency with low pressure drop to minimize operating costs.
Design and Construction
Specifically developed for gel-seal grid systems, the filters feature knife-edge cell sides and media pack depths of 2 in, 3 in or 4 in. Hot-melt glue beads separate pleats within the media pack, enabling a compact depth compared with corrugated separators. The microglass media is bonded to an extruded aluminium frame with urethane adhesive to form an airtight seal. Media is water-resistant and fire-retardant.
Performance
HEPA models are scan-tested to 99.99% efficiency using a non-DOP aerosol to verify absence of pinhole leaks. ULPA versions are laser-tested to 99.9995% efficiency at 0.10–0.20 μm. The mini-pleat geometry reduces resistance for the lowest possible pressure drop while maintaining high capture efficiency.
Features
- Compact, space-saving mini-pleat construction
- Hot-melt glue beads for consistent pleat separation
- Knife-edge cell sides for gel-seal grid compatibility
- Extruded aluminium frame with urethane-bonded media for airtight seal
- Available in multiple cleaning efficiencies (HEPA and ULPA)
Applications
Suitable for cleanrooms and controlled environments in semiconductor manufacturing, pharmaceutical production, biotechnology labs, food processing and other critical processes that require strict airborne particulate control.
Technical specifications
- Technology: Hot-melt glue beads for pleat separation
- Filter types: HEPA and ULPA
- ULPA test: Laser-tested to 99.9995% at 0.10–0.20 μm (ULPA model)
- HEPA scan test: 99.99% efficiency scan-tested with non-DOP aerosol
- Media: Microglass media, water-resistant and fire-retardant
- Frame: Extruded aluminium frame with media pack bonded using urethane adhesive (airtight seal)
- Cell sides: Knife-edge cell sides for gel-seal grid systems
- Media pack depths: 2 in, 3 in or 4 in
- Design: Mini-pleat construction for high media loading capacity and compact depth
- Operational benefit: Reduced resistance / low pressure drop to minimize operating costs
- Installation: Easy installation without corrugated separators
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