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Quick Details

  • Condition: New
  • Efficiency: G4
  • Construction: Panel Filter
  • Filtration Grade: Pre Filter
  • Medium Material: Active Carbon
  • Porosity: 5um
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: MINGCHI
  • Model Number: GHX
  • Dimension(L*W*H): 595*595*21
  • Weight: 1-5KG
  • Certification: IOS
  • Warranty: 1years
  • After-sales Service Provided: Overseas service center available
  • filter frame: 1mm aluminum
  • attention: the temperature below50 degree
  • carbon filter advantage: clean noxious gas
  • changeover time: 1-6month per
  • rated air flow: 1600
  • material: activated carbon felt/activated carbon fiber photocatalys
  • initial pressure drop: 40pa
  • air temperature: no more than 50 degree
  • air relative humidity: less than 80%
  • size: can according to you

Packaging & Delivery

Packaging Details carbon filter firstly packaged by bags and then package by carton last package with the steel
Delivery Time depend on your quantity


Product Description

Air filter introduction:

1 Pre air filter apply for the first clean in air condition system, main work on more than 5um dust particle.

2 The type of air filter is panel,folding,bags;

3 The frame of air filter main has paper,aluminum,galvanized;

4 The media material main has Non-Woven,nylon,activated carbon,metal;

5 The protective mesh main has double spraying plastics metal and double galvanized metal mesh.

Activated Carbon Air Filter’s major application places and pollutants 

Application places

Major pollutants


Combustion exhaust gas, gasoline, odor

Chip plants

Airborne chemical pollutants, solvents

Nuclear Power Plant

Methyl Iodide, Iodine


Sulfide, Nitride gas



Work Site

Film Factory


Home air conditioner


Gas Masks

Various of toxic pollutants

Cold Storage


Sewage treatment

Odor, Ammonia, Sulfides

 plant aeration

Military applications

Various of toxic pollutants


Maintenance and Repair

1,in line with Environmental cleanliness, Replace at regular intervals(pre air filter main for 1-6month)

2,Using particle counter measure the Cleanliness area cleanliness where use the air filter -2 month per, when the measured clean class is not meet the required, you should better look for the reason whether has leakage, heap does still has effect if the heap filter has lose used, you need to change a new heap filter.

3,stop work when change the pre air filter.

The different beteew mingchi and others




Aluminum Frame raw material thickness



Media material

more than 45% carbon

under 45%

Company nature

Manufactory near for 10 years

Many of them are trade company

technological design

technological design

Learn from others






Primary Efficiency Activated Carbon Air Filter Parameters


Product code

Nominal Size

Rated Air Flow (m3/h)

Initial Resistance (Pa)









Aluminum alloy / Galvanized steel

Activated carbon fiber













We can produce according to the customers’ reasonable technical parameters and requirements.



Packaging & Shipping



Our Services


1. Faulty Goods
We are dedicated to ensure each goods is of highest quality before it leaves our factory. All items once being sold are not accepted to return. Should any goods be found with a fault, send an email to us within 2 days of receiving your goods and attach photographs as well. Replacement will be made if a fault was found with the product.


2. Delivery
We strive to have your need in your hand as soon as possible. Normally it may cost 20 days to finish an order after advance payment is confirmed to be received. Any urgent needed shall be discussed beforehand and we will try to meet your deadline as much as possible.

3.Why Choose Us:

1.Factory direct sale, OEM, ODM available , R&D department available .

2.High Production Capability, prompt delivery.

3.Self-produced frame, low costs, competitive price.

4.Strictly testing equipment, full-experienced technicians ,quality guaranteed .

5.good after-sale service.


Company Information


Confession and Self Recommendation
Rome wasn't built in a day. With full preparation of human resource and achieving technical support, we are proud to say through near 10 years working hard, we have make big progress in the field. Let us make a self recommendation to convince why we are trustworthy to cooperate with.
we are a long-established, large-scale, and professional air filter, air purifying equipment manufacturer in China, we have many partner all over the world like SAMSUNG,TCL,FOXCONN,NOKIA and MANY HOSPITAL.


we specialize in primary air filter, medium air filter, hepa filter, hepa diffuser, pass box, clean bench,clean booth, integrated HEPA filter(disposable), FFU(Fan Filter Unit), air shower room , etc, the following are our company advantages and product photos for your reference, if you are interested in any of our products, please feel free to let us know, we will be always here being ready to help you. Thank you!

Mingchi's 5 advantages:

 1) Mingchi is one of three largest air filter and air purifying equipment manufacturer in Guangdong province, China.

 2) We have established long term cooperation relationship with quality raw material suppliers to lower the cost, ensure products quality and punctual delivery.

 3) Through the continuous introduction of new technologies, equipment and talented person to improve products quality and performance.

 4)  ISO 9001:2008 certified manufacturer, Small profits and quick returns is our company's strategy.

 5) Our company has ever been covered by CCTV(China Central Television) for keeping good economic returns in 2008(the year of world economic crisis).





1. Where do you locate? Is it convenient to deliver kit to overseas?
We locate in the city of Dongguan in China which is famous for its manufacturing industries. We have developed a good 
relationship with shipping corporation as well as courier companies such as DHL. So it is not a problem for us.

2. What exactly do you do?
We have our own factory and focus on purification goods. We also serve as an OEM manufacturer. We design, we manufacture. We could also provide professional suggestions and best solutions to your requirements.

3. Why could we trust you as a quality supplier?
We can promise any replacement made if any product was found with a fault.

4 .Can we do  logos on our goods?

5. What is your MOQ?
There is basically no MOQ

6. What is your sample plan?
Basically it takes One Week to finish a sample, on the occasion of having raw material in stock.

7. How much do you charge for sampling?
Due to the special of our goods, so except for the air filter, sampling also means 1pcs order. Hope for the understanding.Thanks!

8. What is your leadtime?
We strive to have your need in your hand as soon as possible. Normally it may cost 20 days to finish an order after 
advance payment is confirmed to be received. Any urgent needed shall be discussed beforehand and we will try to meet 
your deadline as much as possible.

9. What is your loading port?







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China (Mainland) | Manufacturer, Trading Company
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