High quality air condition/ventilation! Custom Pleated Filter Paper 500mm with MERV8 Efficiency

100 Pieces
High quality air condition/ventilation! Custom Pleated Filter Paper 500mm with MERV8 Efficiency
풍모 갤러리 제품 설명 따옴표를 요구하십시오
제품 사양
Applicable Industries: Hotels, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Construction works , Energy & Mining
Condition: New
Efficiency: G3/G4, MERV 8
Construction: cardboard
Porosity: 5um
Dimension(L*W*H): Customer Requirs)
Weight: 1-5KG
Warranty: Unavailable
After-sales Service Provided: Video technical support
인증: ISO9001:2008
Item: Pre filter
Filtering Material: Synthetic fiber/Cotton/Active carbon
Frame Material: Carboard/Aluminum/Galvanized Steel
Support Grid: Wire mesh
Maximum Humidity: ≤100%HR
Maximum temperature: ≤80℃
Type: pleat
Application: Air condition/Ventilation
Lead time: 7-15working days
기본 정보
인증: ISO9001:2008
결제 및 배송 조건
Packaging Details: Packing Detail:each/pp,tow/ box,500 boxes/ wood carton(according to the quantity)
Supply Ability: 1000 Piece/Pieces per Day The order is arranged according to the production scheduale
제품 설명

High quality! Custom pleated filter paper 500mm with MERV8 efficiency



1. large air flow pre filter;

2. low pressure drop pre air filter;

3. large dust holding capacity pre air filter;



 Pre filter  used as Prefilters in commercial and industial central air conditioning systems,Clean rooms and related industries.


Product description: 

1. Size : 595*595*21  595*595*46  287*595*21  287*595*46

2. Frame Material: Aluminum Frame /Galvanized Frames /Cardboard Frame

3. Media: nylon mesh,  Non-woven, activated carbon,   Aluminum net or stainless steel net 

4. Separator: hot melt adhesive



1. Light weight, economic cost

2. Disposable products, environmentally.

3. Low resistance, large filter area and air volume

4. Cardboard frame with special process, with long working time.

5. Thickness available: 21mm, 25mm, 46mm, 96mm etc.


Technial parameter:


ModelEfficiencyDimension W*H*D(mm)Filtration Area (m2)Rated air flow (Pa)/m3/h
Comparision between initial pressure drop and rated air flow 
 70%  100%  120%
Final pressure drop (Pa)
ZNCX-A(B)P5521-G3    G3


   0.25    1000     50     70     -200-300   
ZNCX-A(B)P6621-G3    G3 600*600*21   0.36   2000     50     70     -
ZNCX-A(B)P8821-G3    G3 800*800*21   0.64   3000     50     70     -
ZNCX-A(B)PZ6605-G3    G3 595*595*46   1.37   3600     60     80 
ZNCX-A(B)PZ3605-G3    G3


   0.63   1800     60     80   70


    G3 595*595*96   2.55   3600     30    55   75
ZNCX-A(B)PZ3610-G3    G3 290*590*96   1.22   1800    30    55   75
ZNCX-APZ6605-G4    G4 595*595*46   1.37   3600    70    110    -
ZNCX-APZ3605-G4    G4 290*595*46   0.64   1800    70    110    -
ZNCX-APZ6610-G4    G4 595*595*46   2.55   3600    45     75    95
ZNCX-APZ3610-G4    G4 290*595*96    1.22   1800    45     75    95



High quality! Custom pleated filter paper 500mm with MERV8 efficiency




Company Information

Shenzhen Zhong Jian Southern Environment CO.,LTD founded in 2003, was the first high-tech enterprise to propose solution of Micro Air Pollution Control and Treat. The company is engaged in the design and installation of clean room, which is specialized in controlling and treating of Air PM2.5, formaldehyde, benzene, VOC, and other poisonous or harmful substance.


Science and technology are the primary productive forces. The company holds more than 20 items of patents and have passed ISO9001 quality management system certification in the early 2004. Moreover, the company has set up an unique laboratory  for air pollution detection and control ,which is undergoing long-term cooperative research and development

in association with THU Tsinghua University and HIT(Harbin Institute of Technology) .


The main products and service including: air purification engineering system, intelligent control system, air filers and related materials etc. The company is engaged in the research and development of technology and air filter production, and also dedicated in the design and installation of the clean room. Our services include research, design ,manufacture, selling, and services. All the products cover the area of industry , commerce, household  applications etc.


The company  is committed to serving  precision electronics industry, medicines,  medical apparatus and instruments , laboratory , printing , coating , food , cosmetics and other industries. There is a group of over 15 years with professional work experience and high-quality technology talents. professional, specific, honest  management. The company has build long-term relationship with top 500 global companies such as: Foxconn Group, BYD company, Samsung Electronics, Canon Inc, Lan Si Tek, Biel Crystal, Skyworth, TCL, The Chinese Academy of Science,  Japan Dacheng, Csg Holding, Guangxi Nanning General Hospital,Boen Medical, Grain Mill, Kashi Milk, Aoxue cosmetic, under the director of the business concept---profession, specification, honesty.

Company enjoys good reputation and recognition in air purification industry, With the mission of being Chinese leader of  micro pollution control and management enterprise, returning the earth with a healthy and fresh air atmosphere, the company aims to promote a leap-type development in the spirit of  initiative, innovation, exertion.


Q: What kind of air filter you make?

A:The main products include the primary air filter ,mid efficiency air filter, high efficiency air filter, activated carbon air filter, cartridge air filter, liquid air filter, air filter machine ,pocket air filter, cold media air filter, etc. Besides we also design and build clean room.

Q: Are you really manufacturer or trading company? 

A: We have our own factory and engineer team. The service including  offering  the technology and support of building the clean room oversea.

Q: What is the international standard for air filter?

A:Euro: Pre (G1---G4), Medium (F5----F9), HEPA (H10--H14), ULPA (U15--17)

American: Pre (Merv1---7), Medium ( Merve8----14), HEPA (Merv15---19), ULPA (Merv20)

Q: What is your MOQ?

There are different standard of MOQ for different goods. If you want to customize the size and shape of air filter, but your quantity is small, the price will be higher than the normal one. Because we give the quotation according to the cost of production.

Q: Do we have some free samples for testing or checking?

A: Yes, no more than tow pc of free sample available only. But the courier or shipping charge will be on customer account as per our company police.

Q: How long will be the lead time for samples and production?

A: Generally, it takes 3-4 days for sampling, and 2-3 weeks for production. As if volume order, pls check with our sales.

Q: Do you have any certification to ensure the quality?       

A:ISO9001 ,and patents for some products. The company builds the laboratory with the elite college to research and development new products.

Q: Could the filter be used for high temperature or humidity circumstance?

A:There are anti temperature and humidity filtering materials available, please tell the sale in advance what the condition your air filter is used. The air filter can be customized according to your need. Q: What Payment term you are running?

30% deposit paid  in advance,70% of the  balance is paid before delivery.



Contact Information


Tel:075526620315, 075526621541, 0755 26621513

Contact person:Jack

Wechat / Phone:+865914136825


Address:101-201, Bldg. 8, Bldg. 15, Xinguang Road, Xili Ind. Zone, Xili Street, Nanshan Dist., Shenzhen, Guangdong, China

Website: http://www.zjnf.cn/




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