KeLing Purification Technology Company Limited 


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Stainless Steel Diffuser Plate Ceiling Hepa Filter Box

China KeLing Purification Technology Company certification
China KeLing Purification Technology Company certification
Customer Reviews
Keling had successfully supplied us following products on 25 Oct.2017 against PO NO.M170807; Their supplied Air Filters have been working satisfactorily since installation.We are satisfied with their products.


Since we do coopertae with them, they always offer good quality and keep the delivery on time to us, we do appreicated for their kind support !

—— Nasir

This is to certify that we bought U type air shower tunnel, Air Shower and HEPA filter, Secondary air filter ,perfilter for our project from KeLing Purification Technology Co. Ltd, 3C01 Tian Feng Commerce Square, Mid Building, No. 133, Baiyun AV, Baiyun Disctrict , Guangzhou , GuangDong, China against Contract No: 2014/4119005942 in October 22, 201

—— IATEC,Argentina

Product arrived faster than expected and they sent something special in addition to what I ordered. Nice people and fast service!

—— Mohammed Saad

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Stainless Steel Diffuser Plate Ceiling Hepa Filter Box

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Large Image :  Stainless Steel Diffuser Plate Ceiling Hepa Filter Box

Product Details:
Place of Origin: CHINA
Brand Name: KEL
Certification: CE
Model Number: KEL-HFB
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: plywood packing
Delivery Time: 8-15 working day
Payment Terms: L/C, T/T, Western Union
Supply Ability: 3000 set/ month
Detailed Product Description
Material: SUS 304/ Powder Coated Steel Application: Hepa Filter Box
Feature: Low Noise Use: Clean Room
Warranty: 1 Year Original: China
High Light:

Stainless Steel hepa filter box


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CE approved hepa filter box

Stainless Steel Diffuser Plate Ceiling Air Flow Supply Box With HEPA Filter




Application :


Applied to the end filtration of high civilian or industrial clean site for cleanliness.such as: Electronics,semiconductor, precision machinery, pharmaceutical, hospital, food and other industries.

The box body is made of high quality cold rolled steel sheet.

Surface electrostatic spraying

Beautiful and generous, compact structure, easy to install and maintain

The diffuser panels on the outlet surface are aluminium sprayed, cold rolled steel sprayed or stainless steel.





Type for optional


Mini pleat HEPA filter HBM

Gel seal HEPA filter HBG

pressure test hole HBP

aerosol test hole HBA

down regulating damper HBD



Air flow

( m3/h )

Mini pleat HEPA filter

W * H * D ( mm )

Box size

W * H * D ( mm )

KEL-HFB-320 300 - 450 320 * 320 * 96 390*390*380
KEL-HFB-484 600 – 1000 484 * 484 * 96 554*554*380
KEL-HFB-630 1000 – 1500 630 * 630 * 96 700*700*380


















1)BFU can be customized according to the specific requirements of customers. BFU prices of different sizes, materials and performances may be slightly different. welcome to contact us for the price.

2)BFU is guaranteed for one year.
After the BFU is running, it should be checked regularly to test whether its high-efficiency filter can work normally. If it does not meet the requirements, it should be notified to the manufacturer as soon as possible.


Stainless Steel Diffuser Plate Ceiling Hepa Filter Box 0

Stainless Steel Diffuser Plate Ceiling Hepa Filter Box 1

Contact Details
KeLing Purification Technology Company

Contact Person: Carol Li

Tel: +8613980227182

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