U16 99.99995 % Aluminum Compact ULPA Filter With Glass Fibre

• Terminal air supply of clean room or purification equipment (ISO Class 5 or higher).

• U15-U17.

• HEPA filter should be pre-filtration.

Material and Application:

How can we control the quality of air filters?

We have equipped with German TOPAS testing lines, to test the air volume, resistance and efficiency of

the filter comprehensively so as to ensure the excellent quality of air filters from LENGE.

Detailed testing items are as below:

- TOPAS ALF114 testing line for primary and medium efficiency air filters:

ØAir volume - resistance

ØInitial efficiency

ØDHC

ØEN 779

ØASHRAE 52.2

- TOPAS AFS150 testing line for high efficiency air filters:

ØAir volume - resistance

ØLocal efficiency

ØOverall efficiency

ØW-type high efficiency and inspectability

ØMPPS

Production Line

Company Profile

LENGE purification equipment are the manufacturer of over 25 years of experience, expertise and research in air and

liquid filtration. We offer innovative purification solutions that set standards and help factories to improve the quality of

production.

Air filter series are superior products in LENGE. LENGE imported TOPAS ALF114 air filter detection line and AFS150

HEPA filter detection line from Germany to guarantee product quality. ALF114 can carry out tests on the medium

efficiency filter according to EN779 and ASHRAE52.2, including air volume resistance, initial efficiency, dust

holding capacity average efficiency etc. AFS150 can carry out test on HEPA filter according to EN1822, including air

volume resistance, local efficiency, overall efficiency. V-bank filters can also be tested by AFS 150 etc.

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!