Description:

Applying ultrasonically weld to compound three layers of filter media together.The first crude fiber filter layer catches biggest dust in the air.The thin fiber catches smaller dust.The outer is the protective layer.The reasonable design guarnatees the fine performance and makes it has a long service time. The excellenct ultrasonically weld technology aviods the air flow leak caused by wind prssure.The seperation net strap aviods the adhesion between bags ,details the wind area, decreases the resistance and enlarges the dust volume. 

Performance :
1.Nontoxic, odorless, disposable
2.reasonable filter structure stretching the service life of product
3.Small resistance, high efficiency
4.uniform appearance and colors 

5.Tested and certified according to EN 779:2012

6.Refined filter structure,  even air flow

7.Logo can be printed

8.Short lead time

 9.Free samples available

Applications:
Applied to coarse and middle efficient bag filters widely. Designed for a wide range of air conditioning and general ventilation applications where large volumes of air are to be handled and systems dictate high dust holding capacity coupled with a low resistance. 

Why Choose Us:

Brief:  

 * Professional with many years experience from 2004

 * Most competitive price from material supplier base on huge orders to them.  

 * Experienced and Effective inner cost control system through whole process.

Quality Control:

 * Twenty quality control staff, monitor in production line  

 * Providing relative solution

 * Testing from material to final products according to international standard

 *ROHS, CNAS, UL,ROHS,CNAS,Anbotek testing,CNAS, EN1822-3 standard,TSI8130 testing

device,EN779 standard approved factory

Service:  

 * Free Sample Development

 * Free Promotion Material mixed with container

 * Clients Service One-to-One  

 * Effective Communication within 24 hours

 * Attend Canton Fair to meet customer face to face

 * New design and style collection updating for customer

FAQ                  

1.Are you a trade company or a manufacturer?

A: We are an ROHS, CNAS, UL,ROHS,CNAS,Anbotek testing,CNAS, EN1822-3 standard,TSI8130 testing device,EN779 standard  approved manufacturer specialized in primary, middle, high efficiency filter material, photocatalyst, activated carbon filter material, spray coating filter, high efficiency filter paper and HEPA filter element ,etc. 

2.What is your MOQ?

A: LCL, 20ft, 40GP, 40HQ, by sea, by air or by express delivery

3.What is your delivery date?

A: The delivery date is about 7-25 workdays after deposit.

4.What is your payment terms?

A:T/T, L/C, Western Union, Paypal, Cash, E-credit

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

5.Can you send free samples?

A: Yes, free samples are available; you just need to pay the express fee. You can provide your a/c like DHL, or you can call your courier to pick up from our office.

Pre Filters Media Holding frame Plastic Non-Woven Pocket Air Filter Media Material

Pre Filters Media Holding frame Plastic Non-Woven Pocket Air Filter Media Material

Pre Filters Media Holding frame Plastic Non-Woven Pocket Air Filter Media Material