Pre filter
without Clapboard
1
Ultra Fine Cotton and Chemical Fiber Blended Mater
Pre Filter
Panel Filter
Merv8
G4
92%
1250
16
0.6
90%Rh
Not Higher Than 100 ° C
250PA
WUSEN
Carton
592*592*45mm
China Shandong Qingzhou
8421399090
Product Description
Panel Primary Air Filter

TECHNICAL REFERENCE:
Series | W*H(mm) | Depth(mm) | Filter classification | Operating air flow (CMH) | Initial pressure drop(Pa) | Net weight (Kg) | ||
ASHRAE (52.2-2017) | EN779:2012 | ISO16890:2016 | ||||||
PPAF-G4 | 592*592 | 45 | MERV8 | G4 | 92% | 1000 | 16 | 0.6 |
PERFORMANCE CURVE:

PRODUCT OVERVIEW:
The primary filter is a specialized pre filter for the filter wall in the air filtration system of animal husbandry and breeding. It is suitable for filter walls with corridor or straight structure, has good pre filtration effect, is easy to install, and is easy to replace and maintain.
The primary filter is a specialized pre filter for the filter wall in the air filtration system of animal husbandry and breeding. It is suitable for filter walls with corridor or straight structure, has good pre filtration effect, is easy to install, and is easy to replace and maintain.
1. The filter material is made of flame retardant material blended with cotton and chemical fiber, which has stable efficiency and dust capacity;
2. 15 pleats/inch,50%more filtering area than conventional products;
3. The outer frame is made of high moisture resistance and high strength waterproof kraft linerboard ;
4. The flame retardance of the filter material conforms to the German industrial standard DIN53438-F1;
5. The waste filter can be incinerated,which is beneficial to environmental protection Low operation resistance and large dust capacity;

Kraft paper shell
Adopting high humidity-resistant, high-strength waterproof kraft cardboard, cut and moulded in one go.
lended Pleated Filter Media
Flame retardant material made of blended cotton and chemical fibre, high dust holding capacity, low resistance, stable and efficient filtration.


Hot-dip galvanised outer frame
Made of hot-dip galvanised material, light weight, high strength, easy to install.
Package: In plastic film or paper carton, no damage. Nude package by full container.Packaging can also be customized according to customer needs.
Delivery: by sea or by air, FCL or LCL. Quick shipment.

The company has many years' experience in the R&D and a perfect after-sales service system. The independent product R&D and design department of the company is able to carry out the research and development of the new product, new technologies and new processes on the new trend of the international industry. The company's sales and after-sales service network are all over the country and the products have been exported to many countries and regions.
Certifications
Our primary air filter have obtained multiple certifications and testing reports to ensure that each one is a high-quality product.


Welcome to visit our factory
WUSEN primary air filter have been exported to more than in Asia, Europe, America, Australia, etc.
WUSEN primary air filter have been exported to more than in Asia, Europe, America, Australia, etc.

Our Exhibition
Wusen participates in domestic and international exhibitions every year to let more customers know about our latest products
Wusen participates in domestic and international exhibitions every year to let more customers know about our latest products
