Name: Pre-22 - Airfiltech
SKU: PF-22M-EN

Pre-22

In Stock

Panel pre-filter for HVAC systems, extends the life of the main filter by trapping larger dust particles, reducing maintenance costs and improving filtration efficiency.

Panel Pre-filter

Manufacturer: Air Filtech, Vietnam
Frame: Surface-finished formed aluminum
Filter media: Synthetic fiber: SR-150-G3/ SR-270-G4 (MGT, Turkey)
Filter class per EN 779:2012: G3, G4
Fire resistance: F1 DIN 53438
Max. temperature: 90°C
Relative humidity: 100%

Description

Application:

Serves as a pre-filter in HVAC systems, helping to extend the life of the main filters by trapping larger dust particles, reducing maintenance costs and improving filtration efficiency.
2 protective wire meshes, ultra-compact
Filter media supported by metal mesh on both sides
Suitable for high-humidity conditions

Technical Specifications

Filter coarse type panel

Manufacturer manufacturer manufacturer: Air Filtech, Vietnam Nam
Frame: Aluminum fixed configuration loop improve surface
Filter media: Synthetic fiber: SR-150-G3/ SR-270-G4 (MGT, Turkey Turkey Turkey)
Filter class per EN 779:2012: G3, G4
Fire resistance: F1 DIN 53438
Maximum temperature: 90°C
Relative humidity: 100%

Specification Table

Model	Code	Dimensions WxLxD (mm)	Filter class EN779:2012	Airflow (m³/h)	Final pressure drop recommended recommended (Pa)
PF-G3-289x594x22-M	540401M	289x594x22	G3	1700	250
PF-G3-594x594x22-M	540402M	594x594x22	G3	3400	250
PF-G4-289x594x22-M	540403M	289x594x22	G4	1700	250
PF-G4-594x594x22-M	540404M	594x594x22	G4	3400	250