30 Inch PES Pleated Filter Cartridge With 0.22um PES Membrane For Eye Drops

is made by asymmetric gradient aperture membrane and PP components through advanced thermal bonding technology under Class 100 environment. The filter cartridge meets the technical requirements of GB/T34244-2017 of the People's Republic of China and without any adhesives or surfactants.

Material of filter element components:
Filter membrane: Hydrophilic PES membrane

Support/Drainage: PP

Core/Cover/End cover/End caps: PP

Sealed leads/Fins: PP with stainless steel inside

O-Ring: 222,226 silicon rubber etc.

Sealing technology: Thermal bonding without adhesives

Characteristics and features

• Excellent high-tem resistance and extensive chemical compatibility.

• All the compositions reach up to the requirement of the biological testing characteristics of USP Class 6 plastic products at 121℃ and the food contact materials listed in the relevant regulations of Chapter 21 of the Federal Regulations of the United States (CFR). They also conform to the requirements of China's "Standard for Hygienic Safety Evalution of Equipment and Protective Materials in Drinking Water" (2001) for drinking water transport and distribution equipment.

• The sampling of filter element successfully passed the bacterial challenge test required by regulations, LRV≥7.Integrity can be maintained after repeated high-pressure disinfection.

• Each filter element should pass the integrity test before leaving the factory. The limitations of integrity testing were correlated with the results of bacterial challenge experiments.

• It is manufactured under ISO 9001 and ISO 14001 systems and Class 100 environment.

• Low protein adsorption to make sure the maximum recovery of target active ingredients.

• The filter membrane has a gradient aperture structure for pre-filtration with large flow rate ,low pressure difference and long service life .

• Production and usage are traceable.

Technical specifications and operating parameters

Typical application

• Sterilization filtration of LVP, fine needle, freeze-dried and spray dried drug.

• Sterilization filtration and Mycoplasma removal filtration of animal serum, liquid medium, buffer solution, supplement water, etc..

• Sterilization filtration of vaccines and genetically engineered products.

• Sterilization filtration of eye drops, diagnostic reagents, etc.

• Sterilization filtration of various process water and pharmaceutical water.

• Terminal filtration of bottled water, draft beer, wine, yellow wine, soft drinks, syrups, etc. in the food and beverage industry.

Adapter Style

Ordering information

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!