Washable G4 Synthetic Fiber Panel Pre-Filter Air Filter

We adhere to the principle of 'integrity, sustainable management, and customer satisfaction' to provide high-quality Pleating HEPA Air Filter, Mini Pleat V Bank HEPA Air Filter, Fiberglass Media Gel Seal HEPA Air Filters to customers at home and abroad. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our products. Looking forward to the future, we are full of confidence, ideals and passion. We will take 'creating a century-old enterprise and building a century-old brand' as our mission, with a spirit of perseverance, we will continue to build an excellent enterprise and forge ahead! We will repay the society with attentive service and efficient management. We pay attention to, explore and respond to customer needs and try to provide full-cycle customer service.

Panel pre filters made of synthetic & cotton fiber, this kind of filter media can remove particles size above 5um with efficiency from 90% to 95%. The synthetic fiber filter can block large dust and collect it. This process is very important in normal HVAC system and clean room air system. As the panel pre filters already filter large dust, the second filters and third filters have no more heavy burden for the large dusts.

Change the pre panel filters frequently can enlarge pocket filters and HEPA filters service life, the pre panel filters cannot be washable. If wash the filter media, the inside construction may be destroyed. 

Application: the pre filters for HVAC system in pharmaceutical, food process, hospital, library and other commercial buildings.

Specifications and Details

Efficiency: G4

Filter depth: 20mm, 25mm and 46mm

Filter media: Synthetic fiber

Frame material: Aluminum alloy

Grille: None

Customized size: Available

Design: Panel

Max Operating Temperature: ≤70℃

Over the years of operation, we have established a complete set of production and supply channels, and the price is very competitive in the industry of Washable G4 Synthetic Fiber Panel Pre-Filter Air Filter. Do our best to achieve customer satisfaction and contribute to the society, this is the mission we have been pursuing. After years of development, our company has become a large-scale, modern and specialized production-oriented enterprise. We are willing to create a win-win future with our customers!