KeLing Purification Technology Company Limited 


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Durable HEPA Filter Box , Ceiling And Wall Laminar Flow Terminal HEPA Diffuser

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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Durable HEPA Filter Box , Ceiling And Wall Laminar Flow Terminal HEPA Diffuser

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Large Image :  Durable HEPA Filter Box , Ceiling And Wall Laminar Flow Terminal HEPA Diffuser

Product Details:
Place of Origin: China
Brand Name: KELING
Certification: CE
Model Number: KEL-HUB Series
Payment & Shipping Terms:
Minimum Order Quantity: 1 SET
Price: Negotiation
Packaging Details: Polywood packing
Delivery Time: 7-15 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000 sets per month
Detailed Product Description
Name: Clean Workshop HEPA Filter Box Material: Stainless Steel 304
Install Size: 390X390X380mm Flange Size: 200x200/ø300
Air Flow: 500m³/h Filter: H13
High Light:

hepa filter unit


duct filter box

Cleanroom Professional Ceiling And Wall Laminar Flow Terminal HEPA Diffuser




Ceiling HEPA filter unit KEL-HUB Series is made of filter housing, standard
diffusers KEL-HUB -1, KEL-HUB -2, and HEPA filter. Filter
is fitted with washer of a rectangular cross-section. Housing
of sheet steel is air tight welded according to DIN 1946 and
coloured in RAL 9010. Two pressure gauge attachments for
measuring of a pressure drop are incorporated into the housing.
Diffusers made of sheet steel are coloured in white (RAL 9010).
KEL-HUB9 housing has a special sealing frame designed to perform
sit tightness test.


Standard Features
1. Available in type 304 stainless steel or aluminum construction.
2. The diffuser simply hinges down for easy access to the interior for
cleaning and sanitation.

3.Easy access for filter testing
4. Available with micro glass HEPA or ULPA media or extremely durable, low pressure drop ePTFE
5. Stainless steel removable protective grill

6. Flush appearance quarter turn fasteners and stainless steel retainer cables make
   the diffuser face easy to remove for quick access to the plenum for cleaning and
 Filter replacement.
7.Room Side Replaceable Filter



Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.


Q2 Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q3. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.



Technical Parameter:


Model Install size Filter size Flange size Air flow
Tube on top/side (BXAXH)mm (H13) (mm) M3/h
KEL-320 390x390x380 320X320X96 200x200/Ø300 500
KEL-484 554x554x380 484X484X96 200x320/Ø300 1000
KEL-610 680x680x380 610X610X96 200x400/Ø300 1500
KEL-915 680x985x380 610X915X96 200x500/Ø300 2000
KEL-1220 680x1290x380 610x1220x96 300x500/Ø300 3000



Basic Info:


Product Name HEPA Filter Ceilings/Cleanroom Terminal HEPA Diffuser/Hepa Diffuser/Terminal HEPA Filter
Material SUS304,SS304, Cold rolled plate
Size Customized
Delivery Time 7-15 working days
Shipping Port Guangzhou, Shenzhen, Shanghai
Warranty 2 years
Packing Polywood packing
Payment T/T,L/C, West Union, D/P, Cash

Customized design is available.


Durable HEPA Filter Box , Ceiling And Wall Laminar Flow Terminal HEPA Diffuser 0

Durable HEPA Filter Box , Ceiling And Wall Laminar Flow Terminal HEPA Diffuser 1


Contact Details
KeLing Purification Technology Company

Contact Person: sanny7301

Tel: +8613378693703

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