medium efficiency F5 F6 F7 F8 F9 fiberglass washable pocket Bag air Filter

Products Description:

Medium-efficiency pocket filter is mainly used in central air-conditioning and centralized air supply systems, and can be used for intermediate-level filtration of air-conditioning systems to protect the next-level filter . The air processed by the medium efficiency filter can be sent directly to the user. Bag-type medium effect filter’s frame is cold plate sprayed, galvanized sheet and other forms. The filter material is a non-woven fabric glass fiber . It can be used as primary, medium and senior filter to protect inferior filter of system . Bag air filter always have the following structures flat, diamond, honeycomb and V type. It adopts special procedure of ultrasonic heat sealing which replaced the original process and avoid dust particles leakage on pinhole office as well as enhance filter efficiency and performance. The amount of small V type bag is determined by condition is which the filtration system is installed.

Applications:

Medium efficiency pocket filters are widely used in industrial air purification systems, pharmaceuticals, hospitals , electronics , food and other industrial purification systems .They can also be used as front-end filtration of high-efficiency air filters to reduce the load of the main air filter and extend their service life. Due to the large windward surface of the bag filter .It has a large dust holding capacity and a low wind speed and is considered to be the best medium-efficiency filter structure at present.

Medium efficiency Specification:

1. Q: Are you a trade company or a manufacturer?

A: We are a professional manufacturer of air filter from raw material to finished product with full-automatic production line.

2. Q: May I have samples?

A: Yes, of course. Sample cost can be refunded if you place formal orders in the future. You just need to tell us consignee’s contact information, courier information and account number. If you don’t have a courier account we'll arrange and calculate for you a prepaid freight .

3. Q: Can you customize for me?

A: Yes, of course if you can provide us detailed specification or designs to us.

4. Q: Can I use our own designed package?

A: Yes, size, color, logo and packaging style of product are customized.

5. Q: What’s your MOQ?

A: Normally, 500sets/item. We warmly welcome any trial order whose QTY less is than our MOQ.

6. Q: When’s your delivery time?

A: Generally, 5-7working days for existing samples, within 20-25 days for mass production.

7. Q: How can I pay?

A: I strongly recommend Trade Assurance service on the Alibaba platform. T/T, L/C, Western Union, Money Gram etc are acceptable.

8. Q: What is your payment terms?

A: 30% deposit in advance and 70% balance before shipment.