Air filter — material synthetic fabric, type Air Purifier Filter. The complete factory specification follows. Made by Xiamen R&j Filtration Co., Ltd. (12 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Air Filter
- Material: synthetic fabric
- Warranty: 1 Year
- Place Of Origin: Fujian, China
- Application: Air Filtration
- Feature: Eco-friendly
- Type: Air Purifier Filter
Technical Specifications
| Type | Air Purifier Filter |
|---|---|
| Construction | Bag Filter |
| Material | synthetic fabric |
| Warranty | 1 Year |
| Condition | New |
| Place Of Origin | Fujian, China |
| Weight | 2 |
| Brand Name | Runjia, OEM |
| Dimension(L*W*H) | Customer Demand |
| Efficiency | F5, F6, F7, F8 |
| Porosity | It depends |
| Description | Air Conditioning Filters |
| Feature | Eco-friendly |
| Model | G4 F5 F6 F7 F8 F9 |
| Contrstruction | Pocket Synthetic Filter Media |
| Package | Carton or customize package |
| We Are Factory | Low MOQ, Low Price |
| Application | Air Filtration |
| Certificate | ISO9001:2008 |
| Size | Can be customized |
| Selling Units | Single item |
| Single Package Size | 30X30X25 cm |
| Single Gross Weight | 3.0 kg |
Product Details
Air Filter Pocket Filter Bag Filter G4 F5 F6 F7 F8, Air Conditioning Bag Filter










| Model NO. | Size L*W*H (mm) | Bag number | Rate air flow (m³/h) | Initial resistance(pa) | Efficiency (colorimetric method) | Materials | |
| Frame | Filter | ||||||
| RJ | 592*592*500 | 8 | 4200 | 80-120 | G4-F9 | Aluminum Galvanized | Synthetic fiber Fiberglass |
| RJ | 592*287*500 | 4 | 2100 | ||||
| RJ | 592*592*380 | 6 | 4200 | ||||
| RJ | 592*287*380 | 3 | 2100 | ||||
| RJ | 592*592*760 | 10 | 4200 | ||||
| special size can be according to customer special requirement | |||||||
Application:
Applied for airport, hospitals and other air-conditioning ventilation systems.
Company Information
Xiamen R&J Filtration Co., Ltd. is a member of China Environmental Protection Industry Association.
As one of the leading manufacturer and supplier for filter materials, we are committed to filtration industry.
Established in 2005, Our factory has groups of technical engineers and skilled workers.
The professional testing equipments and engineers guaranteed the products’ high quality and stability.
Our main products include: pre filter, pocket filter and hepa filter. R&J filtration’s products are widely
used in chemical industry, food ingredient industry etc., and our products have been exported to
North America, south America, Europe, Asia and Africa. We 're now taking our place in the world.




Why choose us
1.With more than 17 years' experience
We are professional manufacturer of air filter. Over 17 years filtration solution experience makes us a sought-after parterner with whom demanding customers can collaborate in an atmosphere of trust and confidence .
2.Quality control
100% QC inspection before shipment. We got the Quality Management System Certificate: ISO9001:2008 and SGS, so quality assurance is available here.
3.Technical support
If you have any problems about which type to choose or how to install, we can give you the professional suggestions based on our technical engineers' recommendation .
4.Reasonable price
We have our own filter cloth and filter bag production lines.From the material to the finished products, they all produced by ourselves, so we can assure you of a rather competitive price for you.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air filter?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this air filter carry?
It is supplied with ISO9001:2008 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Xiamen R&j Filtration Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Xiamen R&j Filtration Co., Ltd. range on HVACR Nexus.
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