Core Technology Principles
PTFE Microporous Membrane Filtration Structure
After stretching, PTFE forms uniformly distributed microporous channels with precisely controlled pore sizes on the micrometer scale, creating a stable and highly efficient filtration layer.
High Chemical Inertness and Aging Resistance
The high energy of the C–F bonds in the PTFE molecular structure makes it highly resistant to oxidation and corrosion. As a result, the filter media maintains stable performance even in environments containing acids, alkalis, organic solvents, moisture, or corrosive gases.
Outstanding Dimensional Stability
PTFE does not absorb water and will not deform under high humidity or temperature fluctuations, ensuring long-term stability and consistent filtration performance.
Application of PTFE high-efficiency filters
01
Precision component manufacturing workshop
02
Semiconductor manufacturing cleanroom
03
Pharmaceutical and GMP clean areas
04
Food processing workshop
05
Medical laboratories and biosafety areas
06
Painting workshops and industrial exhaust systems
Features
|
Filtration Grade |
H13/H14 |
|
Frame |
Anodized Aluminum Profiles |
|
Type |
Box type/Single flange/Double flange |
|
Filter Media |
PTFE |
|
Maximum Temperature |
70℃ |
|
Maximum Humidity |
100%RH |
|
Separator |
Hot Melt Adhesive |
|
Sealant |
EPDM |
|
Origin |
Liaocheng , China |
Advantages
High-Efficiency Particle Capture for Superior Air Cleanliness
Using a microporous PTFE membrane design, the filter achieves ≥99.99% capture efficiency for particles as small as 0.3 μm, effectively enhancing overall air purity.
Low Resistance for Greater Energy Efficiency
Compared to traditional glass fiber filter media, the initial pressure drop is significantly lower (approximately 30%–40%), helping to reduce system energy consumption.
Strong Environmental Adaptability and Long Service Life
The PTFE high-efficiency filter made in china is resistant to high humidity, elevated temperatures, and chemical corrosion, making it suitable for harsh environments while reducing maintenance frequency and replacement costs.
Flexible Customization and Efficient Bulk Supply
Supports customization of sizes, frame materials, and airflow directions to meet the diverse needs of wholesale customers, facilitating rapid bulk procurement and seamless system integration.
Reliable Quality Assurance
Each wholesale PTFE high-efficiency filter element uses high-quality PTFE membrane and undergoes rigorous quality testing-including initial pressure drop, performance, and sealing tests-ensuring consistent reliability across batches.
Comprehensive After-Sales and Wholesale Support
We provide full support to wholesale customers, including technical data, test reports, and customized solutions, while offering factory-direct advantages in pricing, delivery time, and long-term supply.
Procurement Recommendations
Specifications Confirmation
Before purchasing, we recommend confirming your system's airflow, PTFE high-efficiency filter size, installation depth, allowable initial pressure drop, and ambient temperature and humidity requirements.
01
Performance Rating Selection
Choose customized PTFE high-efficiency filters with H13, H14, or higher ratings based on the cleanliness requirements of your downstream system.
02
Life Cycle Assessment
Consider system airflow, contaminant concentration, and pressure drop trends when selecting PTFE filters. Filters with slightly higher initial investment may offer longer service life and lower total cost over time.
03
Delivery Time and Wholesale Pricing
For bulk orders, production can be prioritized. We recommend confirming production schedules, minimum order quantities, logistics options, and packaging methods with our company.
04
Technical Support and After-Sales Service
We provide filter media test reports, performance data, installation guidance, and replacement recommendations to support your project requirements.
05
FAQ
Q1: How do you ensure product stability?
A: SYNRUI uses proprietary PTFE coating technology, an automated folding line, and 100% factory scanning and testing. Each filter comes with complete efficiency and leak detection records.
Q2: Do you support customized sizes and structures?
A: Yes. Filter media weight, pleat height, frame material (aluminum/galvanized/stainless steel), sealant type, end cap size, and other specifications can all be customized to meet project requirements.
Q3: Why can PTFE membranes achieve higher filtration efficiency?
A: PTFE membranes have uniform pore sizes and smooth pore walls, which reduce the likelihood of clogging. They can achieve ≥99.99% filtration efficiency at extremely low resistance, meeting EN1822 H13–H14 or equivalent standards.
Q4: How do PTFE membrane filters provide energy savings?
A: PTFE has very low air resistance, which reduces the energy consumption of operating equipment and lowers long-term operating costs, making it ideal for cleanroom systems running 24/7.
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