Core Product Advantages
Standard 0.22μm pore size combined with stringent quality control achieves a 99.9% removal rate for bacteria and fine particles. Uniform pore size prevents clogging, ensuring stable filtration performance and eliminating secondary pollution.
Available with four high-quality filter membrane materials: PES, PVDF, CA, and nylon. Excellent chemical and temperature resistance, suitable for filtration of various media including aqueous solutions and organic solvents.
Pressure-resistant and leak-proof polypropylene/polycarbonate shell. Standard Luer lock/slide-fit universal interface for easy assembly and operation. One-time design effectively avoids cross-contamination between batches.
Covering all standard diameter specifications from 13mm to 33mm, with aseptic and non-aseptic models available in stock. ODM/OEM customization is also supported for filter membranes, packaging, logos, and more.
Typical Application Scenarios
Our 0.22μm syringe filters are widely used in various B2B industrial and laboratory scenarios, making them the preferred filtration product for enterprises.
Biopharmaceutical
Aseptic filtration of pharmaceutical solutions, vaccines, and cell culture media
Chemical Industry Production
Fine filtration of organic solvents, paints, and coatings; raw material pretreatment
Laboratory Testing
HPLC/GC sample filtration; environmental water/air sample pretreatment; filtration of research reagents in universities and colleges
Environmental Monitoring
Particulate and bacterial removal from wastewater, tap water, and soil leachate
Factory Direct Supply, Bulk Wholesale, ODM/OEM Customization Support
Strict Quality Control, Reliable Filtration Performance, Meets International Standards
Diverse Filter Membrane Materials, Complete Specifications, Wide Range of Applications
Competitive Pricing, Fast Delivery, One-Stop Procurement Service
Professional R&D and After-Sales Team, Customizing Exclusive Filtration Solutions for Your Business
FAQ
How is the aseptic version of the product sterilized, and does it meet industry standards?
The aseptic version is sterilized using gamma rays, undergoes rigorous aseptic testing, and is individually sealed in packaging, meeting GMP production standards. It can be directly used in liquid filtration scenarios requiring aseptic properties. Sterilization test reports are available for bulk orders.
What is the maximum working pressure of the filter, and is it pressure-resistant?
The high-quality PP/PC shell is pressure-resistant and leak-proof, with a maximum working pressure of 14 bar. It can be used with manual syringe pressurization or injection pump pressurization filtration, and there are no deformation or leakage issues under normal operation.
Does the product support customization services, and what can be customized?
We fully support ODM/OEM customization. Filter membrane material, pore size combination, and product diameter can be customized as needed. Aseptic/non-sterile grades and packaging forms (bulk/individual blister packs) can also be customized. Brand logo printing and outer packaging customization are also supported.
Is the product for single use, and can it be reused?
The product is designed for single use only and is not recommended for reuse. This is to avoid secondary contamination caused by residual impurities after filtration, while ensuring filtration efficiency and sterility, and complying with industrial laboratory hygiene operating standards.
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