Instead of Donaldson Nanofiber Welding Fume Filter Cartridge

The Description of Donaldson air filter:

This series of 100% PTFE coating fire resistance polyester oval air filter dust collector  is Widely used in central air conditioning, gas turbine power plants, oxygen plants, steel mill blast oxygen station, furnace blast air station, powder plant, gas turbine air intake applications, dust collector air filter element. Powder coating plant.   

No Corners Cut on Materials: Our damn filters weigh a pound or two more on average than the competitions' because of heavier, more durable, materials. Quality materials make a filter last longe

The Technical data of Donaldson air filter:
1. Filter media: 100%Polyester, 100%Cellulose, Blend polyester and cellulose. Domestic and imported are both available here. 
2. Appearance: Grey
3. Filtration Area(m2): Varies available, per your request
4. Area Weight: 240-260G/M2
5. Thickness: 0.60-0.75mm
6. Powder Permeability: 1-5u
7. Filtration Efficiency: 95%-99.99%

The Selected Post-processing of Donaldson air filter
PTFE Membrane
Anti-static Membrane
Oil, water proof
Flame-retardant

The Features of Donaldson air filter

1. Variety of configurations: Conical/Cylindrical, Conical/Conical, and Cylindrical/Cylindrical are ideal for gas turbine air inlet applications; 
2. High surface areas, low pressure drop and flange mounting
3. Wide pleated depth, large air flow; 
4. Inner and outer galvanised mesh support available; 
5. Galvanized anti-corrosion metal construction. 

Company certification:

Specialized production structure：