Jiujiu medium-high efficiency filter felt is made based on the
dipping of resin adhesive solution foam with PET fiber after the
needling process, and the filtration efficiency is 80%-99%. The air
filter felt belongs to G4 according to the European standard
classification and it is mainly used in frame-plate filters, heavy
truck, engineering vehicle’s filter elements, compressor’s air
filters, gear oil filters and engine oil filters.
Jiujiu medium-high efficiency filter non-woven is easy to make, of
good elasticity and solid structure and can be washed for many
times. The filter cloth can be customized according to the color,
width, hardness, ventilation property and filtration efficiency
required by the customer.