U15 99.9995 % Aluminum Frame ULPA Filter For Cleanroom Environments

U14 U15 1170 × 570 × 90 Aluminum Compact ULPA Filter For Punification

Definition:
ULPA filters are a type of high-efficiency air filtration system designed to remove at least 99.9995% of airborne particles 0.12 microns or larger in size.
They are an even more stringent version of HEPA (High-Efficiency Particulate Air) filters.
Filter Media:
ULPA filters typically use a specialized filter medium made of extremely fine glass fibers, similar to HEPA filters.
The filter medium is designed to be even more dense and tightly packed than HEPA filters, allowing for the removal of smaller particles.
Filtration Efficiency:
To be classified as a ULPA filter, the filter must meet strict performance standards set by regulatory bodies, such as the U.S. Department of Energy (DOE).
The filter must be able to remove at least 99.9995% of particles 0.12 microns or larger in size.
Applications:
ULPA filters are primarily used in critical, high-purity environments where the highest levels of air filtration are required, such as:
Semiconductor manufacturing
Pharmaceutical and biotech production
Aerospace and defense industries
Cleanroom environments
Benefits:
Exceptional air purification: ULPA filters can remove an even higher percentage of microscopic particles compared to HEPA filters, ensuring an ultra-clean air environment.
Reduced contamination risk: The enhanced filtration capabilities of ULPA filters help to minimize the risk of product or process contamination in critical applications.
Increased efficiency: ULPA filters can maintain their high-efficiency performance even at high airflow rates.
Maintenance:
ULPA filters, like HEPA filters, require periodic replacement as the filter medium can become clogged over time.
Proper maintenance and replacement are essential to ensure continued high-efficiency filtration.

• 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

Packing and Delivery

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!