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Xinxiang Lifeierte Filter Corp.,Ltd (Stock code:837936) is specialized in the design and manufacturing of dust collector system and air filter replacement ,which was located in Xinxiang City-the center of Filtration in China.Lefilter has superior R & D team, professional technical team,experienced overseas sales team and perfect after-sales service system, and helping you solve dust collection problems.

We manufacture a complete line of Cartridge Dust Collector ,Baghouse Dust Collector,Dust Cartridge Filters,Donaldson Cartridge replacement,Gas Turbine Air Filter,HVAC filters,HEPA Filter,Air Compressor Filters ,ect ,which wide range industries,like METAL/WELDING, POWDER COATING/BLASTING, FLASER/PLASMA CUTTING, STEEL PLANT ,POWER GENERATION ,WOODWORKING, FOOD PROCESSING, LIVESTOCK BREEDING , ELECTRONIC, AUTOMOTIVE, PHARMACEUTICALS, ect.

"Quality is our culture "we still insist. We will, as always, offer new and old customers with the best quality service.Now LEFILTER Air Filters are spreading throughout Asia, Europe, Africa,South America,ect . No matter where you are, we are always at your side.

Welcome you and your professional team visit to our factory !!!

What Lefilter Does?

Lefilter dust collection series products are mainly used in machinery manufacturing, laser processing, food, medicine, chemical industry, construction, automobile, shipbuilding, woodworking, spray painting, railway locomotive and other more than 100 industries and fields, is the best supplier of workshop dust environment comprehensive solutions. We always adhere to the in-depth customer site, understand the customer's changing conditions and needs, carefully listen to customer feedback. From dust collecting device to air suction pipe, from filtration equipment to fan system, the design and production of more efficient, longer lasting, lower consumption and safety air purification system for different customers is the mission and value of Liefeldt.

About Lefilter

To The Quality Of Survival, Innovation And Development

Our products are mainly used in steel, petrochemical, metallurgy, electric power, papermaking, mechanical processing, municipal engineering and many other fields. We have more than 40,000 strategic partners in the world, covering 78 countries and regions.

Choose Our Strengths


  • Nearly 10000㎡ professional production base and automatic finishing center, professional production equipment, experienced technical workers, for industrial dust treatment, waste gas treatment and other related equipment research and development and manufacturing to provide a strong strength guarantee.

  • With advanced manufacturing technology from Europe and America, in cooperation with domestic universities and research institutes, the company has independently researched and developed various industrial dust control equipment, such as Venturi wet dust collector and cyclone water film dust collector, which are higher than domestic emission standards.


  • Selection of high quality raw materials, strict standards of production and quality inspection process, to ensure the factory equipment safe and reliable, good performance, modular design, can shorten the production cycle, fast delivery.

  • Dust control equipment is complete, stable operation, high degree of automation, low maintenance cost, purification efficiency up to 99%, can pass the national emission standards.

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Xinxiang Lefilter Filter Co., Ltd All rights reserved Record No. : 11005909-1 prepared by Yu ICP