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High-Efficiency Particulate Air Filter

The HWB (or more likely a misspelling for HEPA) partitionless high-efficiency air filter is a premium filtration device designed for air purification. It employs a partitionless design, utilizing hot-melt adhesive as a separator for the filter elements, resulting in a more even distribution and significantly enhanced filtration efficiency. Typically, this filter adopts specialized glass fiber filter paper as its filtering medium, boasting advantages such as high efficiency, low resistance, and large dust holding capacity.

Performance Characteristics

High-Efficiency Filtration: The HWB partitionless high-efficiency air filter achieves a filtration efficiency of over 99.97% for particles ≥0.3μm, with some products even reaching above 99.9995%. This signifies its remarkable capability in eliminating minute particles like dust, pollen, bacteria, viruses, and more from the air.
Compact Structure: The partitionless design renders the filter compact, lightweight, and small in size, facilitating ease of handling, installation, and maintenance. Additionally, this design enhances the uniformity of airflow velocity through the filter, thereby extending its service life.
Low Resistance: Through optimized design and material selection, the resistance encountered by air passing through the filter is minimized, contributing to energy savings and longer equipment lifespan.
Flexible Customization: The filter's frame is designed with flexibility, allowing for customization of various specifications and sizes to meet the cleanliness requirements of diverse applications.
Eco-Friendly and Energy-Efficient: Ventilation partitionless filters avoid the use of metal components, making disposal easier and adhering to increasingly stringent environmental standards. Furthermore, their low resistance characteristic promotes energy conservation.

Model, Size And Technical Parameters

Filter model	Overall dimensions (mm)	Rated air flow (m³/h)	Initial resistance (Pa)	Efficiency (@ 0.3μm)	Dust capacity(g)
HWB-3.5B	305X610X50mm	350m³/h	≤220Pa	≥99.99	220
HWB-7B	610X610X50mm	700m³/h			450
HWB-5B	305X610X69mm	500m³/h			300
HWB-10B	610X610X69mm	1000m³/h			600
HWB-15B	915X610X69mm	1500m³/h			900
HWB-18B	1170X570X69mm	1800m³/h			1100
HWB-20B	1220X610X69mm	2000m³/h			1200
HWB-4.5B	350X350X80mm	4500m³/h			250
HWB-5B	400X400X80mm	500m³/h			300
HWB-8B	484X484X80mm	800m³/h			450
HWB-10B	550X550X80mm	1000m7h			600
HWB-13.5B	610X610X80mm	1350m³/h			750
HWB-15B	630X630X80mm	1500m³/h			800
HWB-20B	915X610X80mm	2000m³/h			1100
HWB-27B	1220X610X80mm	2700m7h			1500
HWB-9B	484X484X90mm	900m³/h			550
HWB-14.5B	610X610X90mm	1450m³/h			850
HWB-29B	1220X610X90mm	2900m³/h			1700

Note: According to user requirements, different specifications and models of filters can be customized.

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