One - Way Air Flow Compact Cleanroom HEPA Filter For Purification Equipment:

One-way flow ( laminar flow ) air supply, mostly usedfor purification equipment.

Wind speed 0.36 - 0.54 m / s.

Generally choose gel seal form.

Material and Application:

Can the air filter be cleaned?

The air filter cleaning mentioned by the customer is generally aimed at the primary and medium efficiency air filter,

not the high efficiency air filter.

The main reasons are poor air quality, short service life of the air filter and high operating cost;

Filter cleaning is not recommended;

After cleaning, the static electricity completely disappears and the filtration efficiency is low;

During the cleaning process, the filter material structure will change and the filtration efficiency will be reduced;

After cleaning, particulate matter remains on the air inlet and outlet surfaces, increasing the load of the post air filter;

If the air filter is damaged during cleaning, especially if it is invisible to the naked eye, it will cause leakage and

affect the post air filter.

Production Line

Company Profile

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!