Product Advantages
- Precision Filtration for Enhanced Reliability: 0.2μm precise pore size, stringent quality control, 99.9% impurity rejection rate, uniform pore size distribution, high-flow-rate filtration without clogging, no secondary contamination of filtrate, meeting industry aseptic filtration standards.
- Multiple Materials for All Applications: Offers four mainstream filter membranes: PES, PVDF, CA, and nylon, with excellent chemical and temperature resistance, suitable for filtering various media such as aqueous solutions, organic solvents, food samples, and large-volume industrial liquids.
- Durable and Easy to Operate: High-quality PP/PC shell, pressure-resistant and leak-proof, maximum working pressure 14 bar, standard Luer lock/slide-fit universal interface, perfectly compatible with standard syringes, simple assembly and operation, disposable design avoids cross-contamination.
- Fully Customizable Specifications: Covers all standard diameters: 13mm/25mm/28mm/33mm, aseptic/non-sterile models readily available; supports customization of filter membrane material, pore size, and packaging, and can be printed with brand logos to meet personalized procurement needs.
- Biopharmaceuticals: Aseptic filtration of pharmaceutical solutions, vaccines, and cell culture media; clarification of biological reagents.
- Laboratory Testing: Sample pretreatment for HPLC/GC chromatography; precision filtration of research reagents and water samples.
- Food and Beverages: Filtration of drinking water, beverages, and food additives; sample pretreatment for microbial testing.
- Chemical Industry: Fine filtration of organic solvents and paints; removal of impurities from raw materials.
- Environmental Monitoring: Bacterial and particulate retention and clarification of wastewater, tap water, and soil leachate.

why choose us
As a professional manufacturer of injection filters, we offer comprehensive and complete filter equipment solutions.
Full quality control and traceability
Full batch quality control testing; bulk orders can be accompanied by a complete set of certifications including COA analysis reports and sterilization reports.
Fast delivery for both in-stock and custom orders
Standard specifications ship on the same day; customized orders are delivered within 3-7 business days; expedited production is supported.
Sample testing available
Sample testing is available; our professional technical team is available 24/7 to answer any usage questions.
Full technical support throughout the process
One-stop filtration solutions, supplying a full range of products including 0.45μm filters, filter membranes, and filtration devices.
FAQ
Is the filter compatible with different types of hydraulic oil?
Fully compatible. The filter bag material (PP/PE/Nylon/PTFE) and seals (Fluororubber/NBR) have all undergone oil resistance testing and are compatible with common types of hydraulic oils, including anti-wear hydraulic oils, synthetic hydraulic oils, and low-temperature hydraulic oils. The filter media will not swell or the seals will age due to the characteristics of the oil.
What are the key precautions for installation?
Ensure that the arrow on the housing aligns with the oil flow direction to avoid damaging the bypass valve during reverse installation; ensure the seals fit perfectly and tighten to the specified torque to prevent leakage; clean the pipeline of any residual impurities before installation, and bleed the system after adding hydraulic oil to prevent air from affecting the filtration effect.
Can it replace imported brand filters and filter elements?
Yes. Product performance is comparable to imported brands, meeting key indicators such as filtration accuracy and dirt holding capacity. The interface size is compatible with common imported hydraulic equipment. Customization based on original models is supported, reducing procurement costs by 30%-60% and shortening the delivery cycle to 10-25 days, significantly reducing maintenance costs.
How to ensure stable operation under harsh conditions such as high temperature and high dust?
For high-temperature conditions, a customized 180℃ high-temperature model can be selected, with the housing made of 304/316L stainless steel to enhance corrosion resistance. For high-dust environments, it is recommended to use a differential pressure alarm. A long-term filter bag supply agreement can also be signed to ensure timely replacement of parts and avoid system blockage and downtime.
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