610 × 610 × 150mm Stainless Steel HEPA H14 Filter Resistant to 450℃

The filter material is high temperature resistant ultrafine glass fiber filter paper, the partition plate is aluminum

corrugated sheet, and the special high temperatureresistant ceramic glue fixes and seals the filter paper in the

outer frame of SUS304 stainless steel plate.

• Continuous use of the maximum temperature 350°C!

• Instantaneous use of up to 400°C!

• Capture efficiency 99.97%

• Various filtration efficiencies can be customized

• Ultra-clean oven, tunnel sterilization and other purification equipment.

• High temperature filter paper, high temperature does not fall off the fiber, does not decompose.

• Aluminum foil spacing, silicone rubber seal, stainless steel frame, meet the temperature requirements.

• The reflexive border is equipped with stiffeners to meet the strength requirements.

Production Line

Company Profile

Our company has passed the ISO 9001 quality management system, ISO 14001 environmental management system, ISO

45001 Occupational health and safety management system certification. Air filter, liquid filter, purification equipment products

have passed the international certification. The whole series of clean-room equipments have passed CE certification.

In recent years, we have undertaken 3 scientific research projects at or above the provincial and ministerial level, and

37 authorized patents, including 9 invention patents, 26 utility models, and 2 designs. Formed 3 enterprise standards and obtain

2 product certification approvals.

LENGE, founded in 1998, is a comprehensive high-tech company integrating R&D, production, sales, testing and service. The products of LENGE cover microporous filter membrane, pleated filter cartridge, air filter, purification equipment and purification engineering supporting products. It strives to build an ecological industrial chain of purification industry

Through years of exploration and improvement, LENGE has passed ISO9001, ISO14001, ISO45001 quality, environment and occupational health and safety certification, and has obtained 37 authorized patents. With a number of independent core technologies, the company leads a number of scientific and technological projects above the provincial level, and sets up the provincial precision filtration engineering technology research center. After unremitting efforts, LENGE won the title of "Little Giant" company with specialization and novelty in the city.

LENGE has laid out a "Branded" marketing service network and established a "Real-time Response" after-sales service system. The company takes the lead in proposing "One-stop Service at LENGE Purification Boundary". Relying on the ever-increasing brand attraction, driving force and radiation, LENGE strives to build an all-round ecological purification industry chain.

LENGE adheres to the concept of "Taking quality as the foundation and serving as the purpose" and provides One-Stop Service for customers in cutting-edge industries such as pharmaceutical, food, microelectronics and environmental protection.

No bacteria and dust is our product pursuit

No mistake is our quality concept

No distance is our service tenet

By promoting the development of core competitiveness with culture, integrating professional talent team, constantly surpassing and climbing high, LENGE goes hand in hand with customers and share the vision!