The sub-high-efficiency filter uses ultra-fine glass fiber filter paper or polypropylene filter paper as the filter material, which is densely folded. The densely folded filter paper is made of paper partitions or aluminum foil partitions with small plug-in intervals to maintain smooth passages. The outer frame is made of galvanized sheet, stainless steel sheet or aluminum alloy profile, and is sealed with a new type of polyurethane sealant. It can be widely used in general filtration in electronics, pharmaceuticals, hospitals, food and other industries, and can also be used in high temperature places.
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The sub-high-efficiency filter has a unique seamless sealing technology, which has better sealing effect, longer lasting, and is not easy to leak;
The filter material of the sub-high-efficiency filter has metal mesh on both sides;
Sub-high efficiency filter can provide 50mm, 69mm, 90mm and other thicknesses;
Laser scanning and counting MPPS efficiency one by one: 95%-99.95% (EN1882);
Filtration level: E10-E12 (EN1882)
Sub-high efficiency filters are generally used in semiconductor manufacturing plants, atomic force research centers, clean rooms, laminar flow equipment, workbenches and other occasions that require ultra-high cleanliness.
High-quality glass fiber is used as the filter material, which has strong flame retardancy, good filtration efficiency, small size, large air volume, and smooth and clean surface, which can be used for a long time.
The material of the outer frame is made of ABS hot melt adhesive, which has good stability and can withstand long-term use.
It can be widely used in electronic technology, medicine and health, biological products, food and beverage, mechanical and electrical engineering equipment, metallurgy and chemical industry, painting, air conditioning, printing and other fields.
Q:How does your factory do regarding quality control?
A:"Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001:2008 authentication.
Q: How long is your delivery time?
A: It is according to the model and quantity.Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer you the sample machine.But it's not free. You need to pay for the sample and the cost of freight.
Q: What is your terms of payment?
A: We accept T/T, Western Union, L/C.