High-efficiency HEPA filter, low resistance, large dust holding capacity
| Filtration Efficiency: | ≥99.97% For Particles ≥0.3 Microns | Airflow Capacity: | Varies By Model, Typically 100-2000 M³/h |
| Operating Temperature: | -20°C To 70°C | Humidity Resistance: | Up To 100% RH |
| Frame Material: | Aluminum Frame | Compliance Standards: | EN 1822, ISO 29463 |
| Filter Class: | H13 Or H14 | Material: | Glass Fiber Or Synthetic Fiber |
| Filter Type: | H-grade Filter (HEPA Filter) | Pressure Drop: | Typically 100-250 Pa |
Mini-pleat filters use hot melt adhesive instead of aluminum foil separators to separate filter media. A 69 mm thick mini-pleat filter achieves the same performance as a 150 mm thick conventional separator filter.With the same filtration area and efficiency, a 90 mm deep mini-pleat HEPA filter provides 1.3 times the air volume of a standard 150 mm SPAN separator filter and twice the airflow of a standard resistance 150 mm SPAN model.It meets strict requirements for space, weight, and energy consumption in modern air purification.
Installation of HEPA filters is critical for cleanroom and HVAC systems. Please observe the following:
- Clean the installation area before installation.
- Run the system for air purge cleaning.
- Thoroughly clean the cleanroom again. Use only vacuum cleaners with ultra-clean filter bags; ordinary vacuums are not allowed.
- If installed in the ceiling, clean the ceiling space in advance.
Unpacking:Unpack HEPA filters only at the installation site immediately before installation. Inspect the appearance and check the actual performance test data for each unit. Do not use only general limit values (e.g. ≤Pa).
Leak Detection:On-site leak detection is required before installation for cleanrooms of Class 100 or higher, focusing on filter damage or leakage.All cleanroom classes require leak testing after installation. Prioritize checking the sealing quality around the filter frame.
Resistance Balancing:Differences in filter resistance affect air volume balance and airflow uniformity.
Remove filters with excessively high or low resistance.Install filters with similar resistance in the same room and distribute them evenly.
Air Shower blows clean air to remove dust, keeping clean rooms contamination-free. It is safe, efficient, and widely used.
Air Shower is essential purification equipment for personnel entering cleanrooms. It uses strong clean air from rotating nozzles to quickly remove dust, hair and debris from clothes, reducing contamination. The interlocked doors act as an air lock to prevent unpurified air from entering. It keeps ...
Automatic Sensor Sliding Door Goods Shower Room
Cargo Shower Introduction The cargo shower is an essential passage for goods to enter the cleanroom. It reduces contamination caused by goods entering and exiting the cleanroom. With electronic interlocking doors, it also acts as an air lock to prevent unpurified air from entering the cleanroom. The ...
FFU Fan Filter Unit, HEPA/ULPA, Laminar Flow, Low Noise, Energy Saving, Cleanroom Equipments
The Fan Filter Unit (FFU) is a self-contained air purification device designed for cleanroom environments. It integrates a fan, filter, and control system to provide a laminar airflow, effectively removing airborne particulates and maintaining a controlled clean environment.
Liquid Tank Primary Filter
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