
Microporous PTFE
The filter level is from F9 to U15, which meets the international general requirements such as EN1822/ EN779/ ISO16890.
Benefits of PTFE Filter Media for cleanroom HVACs
1. Easy cleaning
The hydrophobic nature of PTFE promised its long-lasting unwetted reputation even be stored contacting with water or different regular liquids, and the open porous shape offers a extensive vary of pore size, 0.02um tp 10 um, making sure the retention of bacteria, virus and particles is usually tremendous whilst keeping the super air permeability and greater less difficult to clean.
2. High Porosity
The porosity can attain 80%~90%, the micro-porous shape is stable. The micro-porous structure fibers are staggered, via the longitudinally and transverse stretching method and excessive temperature warmth placing treatment, the micro-porous shape is steady and successfully intercepts dirt particles.
3. High efficiency
The filtration effectivity reaches 99.9995% with excessive filtration efficiency, can meet the filtration effectivity degree necessities of sub-efficient, environment friendly and ultra-efficiency air filter, higher than different filtration materials.
4. Low stress drop
The strain drop will enlarge at this severe degree of filtration, however the PTFE cloth nonetheless outperforms different substances like glass fibre in filtration effectivity and the all-important, electricity efficiency.


Efficiency Class | Basic Weight | Resistance @5.3cm/s | Efficiency @0.1-0.2um |
E12 | 60g~240g | Max.120Pa | Min. 99.5% |
H13 | 60g~240g | Max. 140Pa | Min. 99.97% |
H14 | 60g~220g | Max. 220Pa | Min. 99.995% |
U15 | 60g~150g | Max. 320Pa | Min. 99.9995% |
Remark: Customized requirements acceptable. | |||
Application
1. Cleanrooms
2. HVAC (Heating, ventilation & air conditioning): air filters
3. Household air purifier & vacuum cleaner
4. Dust collection
5. PPE (Personal protective equipment): high efficient face masks
6. Others

Package & Storage
Package: Standard export packing, OEM label.
Storage: The product is fragile, prevent falling and pressure. Dry away from light, store at room temperature

FAQ
1. Can we get some samples? Any charges?
Yes, free existing labels, you need to pay shipping cost.
2. How can we get a quote?
Contact us with specification: such as material, design, size, shape, color, quantity, surface finishing, etc.
3. Can you help with the design?
Yes, Simply design free, special design need to pay.
4. What's the trade term and payment term
Amount less than $1000, 100% paid before production, more than $1000 can be negotiated!
T/T, Western Union, PAYPAL etc.
5. May I have new sample made with my design for confirmation?
Yes. Sample charge means set up charge for production line, little quantity we suggest that straight for production. Large quantity we suggest that sample first, and sample fee can be refund.
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