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Washable Nylon dust collecter mesh air pre filter

This filter is designed to capture large airborne particles that flow through the air. For example, particles such as dust, lint, hair ,pollen and mold spores are present in the air.
keep the main filter more efficient for trapping smaller, more harmful particles and also keep the filter lasting longer and the unit running more smoothly.

Product Detail

Product Tags

Product structure

Frame:Stainless steel, Galvanized steel
Filter material: PP、PE、PA/nylon(10-400mesh)
Panel frame:Plastic,Aluminum,Stainless steel
Dimension:L*W*H(Non-standard customization)

Performance parameter

Efficiency: G1-G3(EN779)
Max temperature: <150℃
Flame retardant, antibacterial, mildewproof, fireproof, no odor


▪ Rough dust filtration, collecting more than 10μm of particulate dust and various large-sized Sundries; 
▪ High temperature resistance, acid and alkali resistance, repeatable cleaning, and filtration efficiency are not affected;
▪ Long service life and high Cost-effective.


Used in air systems, indoor air conditioners, range hood fans, roof units, exhaust units, dehumidifiers, air purifiers, air-cooled chillers, machine tools, etc.


What is Nylon Mesh Count:
Mesh count of the Nylon Filter Mesh refers to how many holes in a linear inch, for example, 100 mesh means there are 100 holes per inch, and 200mesh refers to there are 200 holes per inch. So the higher mesh count, the thinner thread yarn, and the smaller aperture and particle through so that the higher filter fineness.

Nylon Filter Mesh Aperture (Mesh Opening) Size:
Mesh opening of Nylon Filter Mesh is the space between the adjacent two yarns, it’s the parameter to show the size of each square hole on the filter fabric. The mesh opening determines the precision of the mesh, which smaller particle than opening will pass through, and bigger will be captured. Its measure unit is mm or um.

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