• Mr Bob Mccabe
    We have purchased 6 sets Roller Shutter Door for our candy factory from your company. Good quality! Good sevice! We will purchased other clean room equipment from your company later.
  • Mr Manh
    This year we are going to build a mobile phone screen electronics clean factory.We send Hongkong YaNing a list of products we need,Unexpectedly, they soon gave me a very detailed quotation and drawings, and gave us a lot of good advice. Very professional, good service, good product quality! We decided to place an order.
Contact Person : Nicole Yu
Phone Number : 86-18924660320
WhatsApp : +8613043684711

Powder Coating HEPA Laminar Flow Diffuser , Hepa Air Filter Box With Air Valve

Place of Origin China
Brand Name YN
Certification CE/ISO
Model Number YN-HU-915
Minimum Order Quantity 1PCS
Price reconsideration
Packaging Details First in carton,then made wooden tray
Delivery Time 7-15 work days
Payment Terms L/C, D/A, T/T, Western Union
Supply Ability 10000PCS/month
Product Details
Product Name Hepa Diffuser Hepa Filter Liquid Seal Hepa Filter
Efficiency H12-U15 Out Dimension 965*660*400mm
Filter Size 915*610*90mm Flange Size 500*200mm
Air Volume 2000m³/h Accessory Air Valve
High Light

hepa filter terminal box


hepa filter module

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Product Description


Powder coating HEPA diffuser air hepa filter box with air valve for clean room


1. Hepa unit description

- Diverse structural sizes

- Corrosion resistant, anti-aging

- long life

- Special design compression device

- Good sealing performance

- Efficient filter installation and replacement is convenient


Box structure: The box is welded with high-quality cold-rolled steel plate, and the special anti-leakage design is better to prevent air leakage. The surface is treated with electrostatic spray, which has strong corrosion resistance and durability.

Filter Squeezed tight device: The frame of the hepa filter is supported and fixed by the filter Squeezed tight device around the box. For the convenience of replacing the filter, all the pressing members can rotate freely. Can be used with separators and separatorless hepa filters.


2.Hepa unit Feature


Filter compression device
The filter frame is made from stamping an entire piece of steel plate to ensure that the filter gasket contact surface smoothly, effectively preventing air leakage.
Unique compression device design: the filter frame is supported by compression devices found on all four sides of the frame. For easy replacement of HEPA filter, all the filter compression devices can be freely installed into the compression device bases welded onto the sides of the frame.

Pre-installed testing port for easy filter testing
In site detection ca be carried out using in the existing cleanroom by introducing and distributing aerosol or atmospheric dust. Pressure testing capabilities can easily determine the resistance of HEPA filter, determining the filter lifespan.


3.Hepa unit advantage

1). Integration design, operation temperature can reach 80ºC,insulated cotton enclosed on the back
2). Strong ventilation, large flow capacity
3). Nice appearance, simple installation, closed structure with good sealing
4). Light weight, seamless seal technology, no deformation, no shedding
5). With lifting lugs, easy to instalate on ceiling


Applied to the end filtration of a high civilian or industrial clean site for cleanliness

Such as: electronics, semiconductor, precision machinery, pharmaceutical, hospital, food and other industries


4. Standard Model Technology Parameter


HEPA filter



Cabinet Size

Filter Size Flange Size


Rated Air flow

Tube on top Tube on side
YN-HU-484-T1 YN-HU-484-S1 534×534×380 484×484×96 320*200 1000
YN-HU-610-T1 YN-HU-610-S1 660×660×380 610×610×96 400*200 1500
YN-HU-915-T1 YN-HU-915-S1 915×610×380 915×610×96 500*200 2000
YN-HU-1220-T1 YN-HU-1220-S1 1220×610×380 1220×610×96 500*300 3000


HEPA filter

with Clapboard

Model  Cabinet Size Filter Size Flange Size


Rated Air flow

Tube on top Tube on side
YN-HU-484-T2 YN-HU-484-S2 534×534×380 484×484×220 320*200 1000
YN-HU-610-T2 YN-HU-610-S2 660×660×380 610×610×220 400*200 1500
YN-HU-915-T2 YN-HU-915-S2 915×610×500 915×610×220 500*200 2000
YN-HU-1220-T2 YN-HU-1220-S2 1220×610×500 1220×610×220 500*300 3000
Customized design is welcome.