About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsTerminal HEPA Filter

Customize Size Terminal HEPA Filter , Extruded Aluminum Frame HEPA Filter H14

Good quality Industrial HEPA Filter for sales
Good quality Industrial HEPA Filter for sales
Thanks very much for your professional service and kind support during the project. Indair is really a excellent factory in clean room field and help us a lot in Pharma plant.

—— Saad Hashmi

Much better products than others. The performance of HEPA filter is perfect. The quality is as same as AAF and comfil which we used before while with the better cost.

—— Eric Nunes

We wanted two decontamination container for a mine in Finland last year and thanks so much for INDAIR's professional suggestion to avoid the problems during the process. I would choose INDAIR next time!

—— Petteri Viinanen

I'm Online Chat Now

Customize Size Terminal HEPA Filter , Extruded Aluminum Frame HEPA Filter H14

China Customize Size Terminal HEPA Filter , Extruded Aluminum Frame HEPA Filter H14 supplier
Customize Size Terminal HEPA Filter , Extruded Aluminum Frame HEPA Filter H14 supplier Customize Size Terminal HEPA Filter , Extruded Aluminum Frame HEPA Filter H14 supplier

Large Image :  Customize Size Terminal HEPA Filter , Extruded Aluminum Frame HEPA Filter H14

Product Details:

Place of Origin: CHINA
Brand Name: indair
Certification: CE,UL,ISO
Model Number: ID-MF-03

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: negotiable
Supply Ability: 1000 PCS PER DAY
Contact Now
Detailed Product Description
Frame Material: Extruded Aluminum Separator: Hot-Melt Glue
Media: Glass Fiber,PTFE Gasket: Cr,EVA,EPDM,PU
Face Guard: Baking Finish SIZE: Customization

Clean Room Mini-Pleated HEPA Air Filter with HV Media for GMP with CE H14

Product Description

HEPA filters are composed of a mat of randomly arranged fibres. The fibers are typically composed of fiberglass and possess diameters between 0.5 and 2.0 micrometers. Key factors affecting its functions are fibre diameter, filter thickness, and face velocity. The air space between HEPA filter fibers is typically much greater than 0.3 μm. The common assumption that a HEPA filter acts like a sieve where particles smaller than the largest opening can pass through is incorrect and impractical. Unlike membrane filters at this pore size, where particles as wide as the largest opening or distance between fibers can not pass in between them at all, HEPA filters are designed to target much smaller pollutants and particles. These particles are trapped (they stick to a fiber) through a combination of the following three mechanisms:


where particles following a line of flow in the air stream come within one radius of a fiber and adhere to it.


where larger particles are unable to avoid fibers by following the curving contours of the air stream and are forced to embed in one of them directly; this effect increases with diminishing fiber separation and higher air flow velocity.


an enhancing mechanism that is a result of the collision with gas molecules by the smallest particles, especially those below 0.1 µm in diameter, which are thereby impeded and delayed in their path through the filter; this behavior is similar to Brownian motion and raises the probability that a particle will be stopped by either of the two mechanisms above; this mechanism becomes dominant at lower air flow velocities.

Diffusion predominates below the 0.1 μm diameter particle size. Impaction and interception predominate above 0.4 μm.  In between, near the most penetrating particle size (MPPS) 0.21 μm, both diffusion and interception are comparatively inefficient.Because this is the weakest point in the filter's performance, the HEPA specifications use the retention of particles near this size (0.3 μm) to classify the filter. However it is possible for particles smaller than the MPPS to not have filtering efficiency greater than that of the MPPS. This is due to the fact that these particles can act as nucleation sites for mostly condensation and form particles near the MPPS.

Product Details
Type: Mini-pleat HEPA filter

Frame: Extruded aluminum. Face guard: Baking finish

Separator: Hot-melt beads. Filter class(EN1822):H12, H13,H14

Media: H&V Glass fiber, PTFE
Recommended final pressure drop.: 500 Pa.

Temperature / Humidity: 70°C / 100% RH



Why choose us

1,Advanced and new machinery equipment

2, More than 10 years’ experience in filtration field

3,Professional exporting sales with 7 years’ experience

4,Closed biggest port ,Shenzhen port

5,Sincere honest and trustworthy

Standard Size

We not only produce all kinds of different normal size Mini-pleat HEPA filter,but also accept all kinds of customized
size Mini-pleat
HEPA filter.Please choose what size you want to buy refer to the below table,

Model Dimensions
(W×H×D) mm
Filter grade
Airflow / pressure drop m³/h / Pa (± 15%) Unit
610x610x50 H13 603/130 0.041
1170X1170X50 H13 2218/125 0.082
1170x570x50 H13 1080/130 0.073
610x610x70 H13 603/110 0.026
1170X1170X70 H13 2218/105 0.052
1170x570x70 H13 1080/110 0.046
610x610x90 H13 603/85 0.033
1170X1170X90 H13 2218/80 0.066
1170x570x90 H13 1080/85 0.060
610x610x50 H14 603/140 0.041
1170X1170X50 H14 2218/135 0.082
1170x570x50 H14 1080/140 0.073
610x610x70 H14 603/120 0.026
1170X1170X70 H14 2218/115 0.052
1170x570x70 H14 1080/120 0.046
610x610x90 H14 603/95 0.033
1170X1170X90 H14 2218/90 0.066
1170x570x90 H14 1080/95 0.060

Customize Size Terminal HEPA Filter , Extruded Aluminum Frame HEPA Filter H14


Contact Details
Suzhou Indair indoor air technology co.,ltd

Contact Person: admin

Send your inquiry directly to us (0 / 3000)