Metal Framed Pleated Panel Air Filter – G4 to EN779:2012
- Metal Framed Pleated Panel Filter available for high humidity applications.
- Commonly used on supply air applications where card frames can collapse
- Non Combustible Pleated Panel Filter
- Disposable Panel Air Filter
- Acts as a first stage filter offering G4 grade filtration
- Food Safe Air Filter
- Extended Surface
- Large Dust Holding Capacity
- Energy Efficient
The Metal Framed Pleated Panel Air Filter is a medium efficiency disposable air filter. This filter has the same characteristics as the cardboard framed version of the filter, making it suitable for ventilation and air conditioning systems which require a higher efficiency and greater dust holding capacity than can be achieved with glass or synthetic panels.
This filter is constructed in a fully galvanized steel frame, removing all cardboard elements, making the filter remain rigid and strong in high humidity’s, and where supply air may be carrying moisture or droplets from rain.
The removal of the cardboard frame also makes this filter fully non combustible.
The Metal Framed G4 Pleated Panel Air Filter can be used where glass panels are undesirable, such as in the food industry and hospitals.
Typically Metal Framed G4 Pleated Panel Air Filters are used as pre-filters on supply air systems to High Performance Bag Filters, or to protect heating or cooling coils from dust build up which leads to system inefficiency. Another common place to see a Metal Framed G4 Pleated Panel Air Filter is to protect fans in extract systems for office blocks or kitchen extract systems.
Metal Framed Pleated Panel Filters consist of a dry non-woven fabric media which is pleated to give an extended surface area, producing a low initial resistance for the same air volume, making this an energy efficient filter. The pleat is supported by an expanded galvanised steel mesh.
The pleated air filter media is contained within a fully galvanised steel frame, and supporting mesh. The filter media is sealed into the frame with hot melt adhesive to ensure the highest rigidity and quality.
The pleated air filter media is Flame Retardant to UL Class II
Max Operating Temp 80 Deg C
Dust Holding Capacity for 50mm Filter = 840 g/m2
Dust Holding Capacity for 100mm Filter = 1260 g/m2
Nominal to Actual Size: less 6mm on H & W, 3mm on Depth
Rated Airflows based on Face Velocities : 22mm = 2.0m/s, 47mm = 2.5m/s, 97mm = 3.0m/s
Clean Pressure Drops at Rated Airflows : 22mm = 75Pa, 47mm = 75Pa, 97mm = 75Pa