EnglishCurrent
德语
阿拉伯语
法语
印尼语
日语
韩语
马来语
葡萄牙语
俄语
西班牙语
泰语
土耳其语
越南语
Air Filters and Chemical Filtration
Slim HEPA Filter
A shallow mini-pleat HEPA panel designed for cleanroom ceiling modules and process equipment where installation depth is tightly restricted.
- Shallow 45–69 mm Profile
- Mini-Pleat Glass Media
- Lightweight Aluminium Frame
- Terminal-Housing Compatibility
Product Introduction
The slim HEPA filter compresses a high-area glass-microfibre mini-pleat pack into a low-profile anodized-aluminium frame. Narrow hot-melt spacers maintain defined flow passages, while continuous polyurethane potting locks the short pack into the frame. A downstream faceguard protects the media without adding significant depth. The reduced profile is useful for cleanroom terminal boxes, laminar-flow workstations and compact equipment enclosures where ductwork, lighting or services leave little space above the filter face.
Key Features
Dense mini-pleat geometry preserves useful media area within the shallow construction.
Extruded aluminium frame members provide straight gasket lands without unnecessary mass.
A fine downstream faceguard prevents accidental contact with the exposed pleat tips.
Customer Product Concerns
Space-limited cleanroom equipment still requires a dependable final filter, but a standard deep panel can conflict with ductwork, lighting or machine envelopes.
The available ceiling void cannot accommodate a 90–150 mm filter frame.A shallow extruded frame reduces the installed depth while retaining a mini-pleat HEPA media pack.
A short filter pack loses too much effective media area.Closely controlled pleat pitch places more filter surface into the limited frame volume.
Thin media is easily touched during installation into compact equipment.A fitted expanded-metal faceguard protects the discharge face and pleat tips.
Uneven clamping bends a lightweight shallow frame.Reinforced aluminium corners and a continuous gasket land distribute compression around the perimeter.
Typical Applications
Low-profile cleanroom ceiling terminalsLaminar-flow workstationsIsolator and enclosure supply modulesCompact fan filter unitsEquipment mini-environments
Technical Parameters
Typical construction ranges for a low-profile slim HEPA filter are shown below.
| Core Material | Water-resistant glass-microfibre HEPA media with fine hot-melt mini-pleat separators |
|---|---|
| Panel Thickness | 45–69 mm overall frame depth |
| Effective Width | 305–610 mm nominal face width |
| Maximum Length | Up to 1220 mm nominal face length |
| Steel Facing Thickness | 0.4–0.5 mm powder-coated expanded-steel protective faceguard |
| Core Density | Approximately 32–48 kg/m³ equivalent compact media-pack density |
| Thermal Conductivity | Approximately 0.035–0.043 W/(m·K) for the glass-microfibre media |
| Surface Finish | Natural anodized aluminium with clean white powder-coated faceguard |
| Joint Type | Continuous EPDM gasket or shallow polyurethane gel channel |
| Customization | Available based on the intended application and operating environment. |
Available Options
45 mm, 54 mm or 69 mm frame depthH13 or H14 media packUpstream gasket or downstream gel sealOne-sided or two-sided faceguard
Planning a Slim HEPA Filter specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
