Audited Supplier
High-Quality China Polyester Air Filter Bags for Industrial Use
Introducing our exceptional medium-efficiency bag filters, available in grades F5, F6, F7, and F8. These air filter bags are designed for optimal performance in air conditioning systems, delivering reliable intermediate filtration.
Crafted with precision, the frame of our filters is constructed using robust aluminum alloy or high-quality galvanized plate, available in sleek thickness options of 21mm or 25mm.
Engineered for superior filtration, the filter material consists of melt-blown synthetic fiber, arranged in an efficient V-shaped bag structure for enhanced air flow and capture efficiency.
The inner frame is meticulously designed with durable galvanized inner strips and pressure bars, ensuring a secure and stable structure.
Our innovative 'bag support grid' is meticulously engineered to reinforce the filter, preventing collapse or deformation even under challenging conditions. Coupled with advanced hot melt technology, it ensures there is no excessive compression or leakage between bags, guaranteeing unmatched reliability.
| Nominal Size inches | Actual Size mm | Bags Number | Filter Areas m² | Rated Airflow m/s | Initial Pressure Pa | Final Pressure Pa | Filter Object um | Filtration class |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 65 | 250 | ≥0.5 | F5(45%) |
| 24*24*21 | 592*592*550 | 5 | 3.25 | 2800 | 60 | 250 | ≥0.5 | F5(45%) |
| 24*24*24 | 592*592*600 | 6 | 4.28 | 3400 | 60 | 250 | ≥0.5 | F5(45%) |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 75 | 300 | ≥0.5 | F6(65%) |
| 24*24*21 | 592*592*550 | 6 | 3.86 | 2800 | 70 | 300 | ≥0.5 | F6(65%) |
| 24*24*24 | 592*592*600 | 8 | 5.68 | 3400 | 70 | 300 | ≥0.5 | F6(65%) |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 105 | 400 | ≥0.5 | F7(85%) |
| 24*24*21 | 592*592*550 | 6 | 3.86 | 2800 | 100 | 400 | ≥0.5 | F7(85%) |
| 24*24*24 | 592*592*600 | 8 | 5.68 | 3400 | 100 | 400 | ≥0.5 | F7(85%) |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 125 | 450 | ≥0.5 | F8(95%) |
| 24*24*21 | 592*592*550 | 6 | 3.86 | 2800 | 120 | 450 | ≥0.5 | F8(95%) |
| 24*24*24 | 592*592*600 | 8 | 5.68 | 3400 | 120 | 450 | ≥0.5 | F8(95%) |
| 12*24*21 | 287*592*550 | 3 | 2.12 | 1700 | 140 | 450 | ≥0.5 | F9(98%) |
| 24*24*21 | 592*592*550 | 6 | 3.86 | 2800 | 130 | 450 | ≥0.5 | F9(98%) |
| 24*24*24 | 592*592*600 | 8 | 5.68 | 3400 | 130 | 450 | ≥0.5 | F9(98%) |
Experience the perfect blend of convenience and efficiency, as our High-Quality China Polyester Air Filter Bags drastically cut down operational expenses. The innovative design allows for the reuse of both the frame and support structure, effortlessly facilitating the replacement of filter bags. Revel in the expansive filtration area, enjoy the remarkable dust-holding capacity, benefit from the minimal resistance, and experience superior airflow like never before.
| Frame | Aluminium alloy /Galvanized steel/Stainless steel |
| Media | synthetic fiber |
| Structure | Bag or Pocket |
| Dimension | According to customers' requirements |
| Fiber class according to EN779 | F7 ( particles ≥0.5microns ) |
| Certification | ISO9001, En779 |
Our facility boasts a spacious and complimentary workshop, complete with its own primary, medium, and high-efficiency production capabilities. We take pride in our in-house warehouse, offering comprehensive stock storage with standard sizing, ensuring you'll always have what you need, when you need it.
APPLICATION: Versatility and Performance Across Industries
1. Perfect for use as intermediate filters in air conditioning systems and essential in maintaining optimal conditions within data center rooms, safeguarding equipment and data.
2. These filters are an exceptional choice for media filtration across a multitude of industries, including automotive, electronics, precision machinery, instrumentation, machinery, food production, and comprehensive air conditioning ventilation systems. Ensuring quality air filtration that supports both industry standards and specific needs.
Our Mission:
At AILIN or YIFAN, we are passionately committed to crafting unparalleled quality products at the most competitive prices, all while ensuring an exceptional customer experience. Our win-win philosophy is engrained in everything we do, leading to outcomes that benefit everyone involved.
Getting to Our Factory:
• By High-Speed Rail: Embark on a journey to the heart of innovation, either to Zhengzhou, where our trading company Ailin is based, or to Xinxiang, home to our manufacturing powerhouse Yifan, both located in the dynamic Henan province.
• By Airplane: Soar to new heights by arriving at Zhengzhou Xinzheng International Airport, your gateway to the thriving Henan province.
An impressive array of G-level pre-filters, F-level medium bag/pocket filters, H-level HEPA filters, and U-level ULPA filters. We also specialize in a variety of high-temperature air filters, oil filters, and water filters, each designed to meet the highest standards.
With prestigious SGS and ISO9001 certifications, our products have reached the corners of Europe, North America, Southeast Asia, and Africa. Our unwavering commitment to quality and exemplary after-sales service has earned us a stellar reputation in the machinery industry.
WHY CHOOSE US ?
We warmly invite our customers to ask any questions they might have, as it allows us to assist and address every aspect of their concerns comprehensively.1. We meticulously select the highest quality raw materials, ensuring our products are both durable and reliable, standing the test of time.
2. Our brilliant design team is constantly on the lookout for emerging market trends, providing you with designs that are as unique as they are practical.
3. We take pride in offering competitive prices without compromising on quality, ensuring your satisfaction every step of the way.
4. Your needs are our priority, and we are committed to delivering our products to you swiftly and efficiently.
5. We offer bespoke customization services, perfectly tailored to meet your individual requirements and preferences.
6. Our team is armed with extensive industry expertise, ready to provide you with professional advice and unwavering support whenever you need it.
Q1: Are you a factory or trading company?
A1: We are factory with rich experience in China, and our company has established since 2007.
Q2: Can the product be customized?
A2: Yes, both the product and the packaging can be customized.
Q3: Do you provide samples?
A3: Yes, free sample can be provided but customer needs to pay for the shipping costs.
Q4: How to pay?
Our company accepts various ways of payment, such as T/T , L/C etc.
Q5: How long is the delivery time?
A5: It depends on the order quantity. Usually it takes about 15 to 30 working days after receiving your deposit.
Q6: Do you arrange the shipment?
A6: Yes, our company can arrange the shipment to deliver the goods according to the client's customer's requirements.
Q7: What about the after-sales service?
A7:Our company is responsible for the supplied product ONLINE
