BY filter has been in filtration industry for more than twenty years. We specialize in producing all kinds of industrial air filter cartridges, filter fabrics, dust collector filter bags, filter press cloth, liquid filter bags or water filter elements, HVAC filters, air slide fabric, filter bag cages and so on.

Our clients covers all industries from bag filter manufacturers, filtration solution providers, cement plants, steel plants, waste incineration, alloy smelting, sewage treatment plants, chemical factories, thermal power etc.

BY filter has been striving to provide our clients with more quality filter products and better professional service.