24X24X4" Disposable Cardboard Pre-Panel Filters

Since the foundation of the company, we have continuously improved corporate management and optimized the quality of Aluminum HEPA Filter, Pocket Air Filter Performance, Extended Surface Multi Pocket Filter with the support and care of our customers. We focus on absorbing and cultivating technical and managerial talents, and we have accumulated abundant intellectual capital. Our goal is to become a world-famous enterprise and strive to become a world-famous enterprise with diversified development, high sense of social responsibility and sustainable development ability under the background of economic globalization.

Disposable Panel Filter

Panel filter made of synthetic fiber 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 heavier burden for the large dusts.

Frame: Rigid high wet-strength beverage board, Galvanized sheet metal or Extruded anodized Aluminum profile, 46mm、25mm、20mm、15mm、10mm

Media: Non-woven reinforced cotton &synthetic media or Synthetic fiber

Faceguard: Aluminum mesh or coated mesh

Efficiency: 

G3 (EN779) Avg. arrestance 80%

G4(EN779) Avg.arrestance90-95%,>95@(≥5um)

Temperature: ≤70℃ 

Humidity: ≤100%RH

Recommended Max. Final Pressure drop: ≤250Pa

Applications: pre filter for commercial & industrial ventilation system to protect high-performance filters, Clean room MAU and AHU system, Hotel and office building

Note: Pressure drop ±10%

Q1: Can the product be customized? 

A1: Yes, customized filters are available. 

Q2: Are you a factory or trading company? 

A2: We are Top 5 professional factory with rich experience in clean room engineering in China,and we have 15 patents for our products.

Q3: How long is the delivery time? 

A3: It depends on the order quantity. Usually it takes about 7 to 15 working days after receiving your deposit.

Q4: How about the shipment? 

A4: By sea, by air or by express, according to the Qty and your demand. 

Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of 24X24X4" Disposable Cardboard Pre-Panel Filters. We focus on customer experience, listen to customers' voices, and recognize their true needs. Please really feel no cost to speak to us for enterprise.