Audited Supplier
As a trusted manufacturer, our Polyester Filter Industrial Cartridge sets the benchmark in dust collection air filtration, ensuring superior performance.
The air filter cartridge from SUZHOU FORST FILTER is a versatile solution for various industrial applications. Perfectly designed for welding fumes, sand blasting, chemical powders, food processing, and pharmaceutical industries, it ensures top-notch air purification. Crafted with premium polyester and cellulose media, it offers unmatched reliability and efficiency.
(1)Expertly engineered for effective filtration of ultra-fine dust, our cartridges excel in tackling challenges in welding fumes, mechanical processing, pharmaceuticals, and construction. A perfect ally for managing sticky dust.
(2) Utilizing high-grade spun bonded polyester with a PTFE membrane, our filters achieve an impressive 99.99% efficiency, capturing the tiniest particles with ease.
(3) The innovative wide pleat spacing coupled with a smooth, hydrophobic PTFE surface ensures outstanding particle release, maximizing operational efficiency.
(4) Engineered to withstand harsh chemical environments, our filters demonstrate exceptional resistance to chemical erosion.
(5) Featuring robust electrochemical plating and stainless steel components, the filter is designed for longevity, with a rust-free perforated zinc galvanized metal inner core facilitating optimal airflow.
| Model | O.D | I.D | Length | Filtration surface(m2) |
| SFF/P3266 | Φ324mm | Φ213mm | 660mm | 9.4m2 |
| SFF/P3566 | Φ352mm | Φ241mm | 660mm | 9.4m2 |
| SFF/P3275 | Φ324mm | Φ213mm | 750mm | 10.7m2 |
| SFF/P3288 | Φ324mm | Φ213mm | 880mm | 12.5m2 |
| SFF/P3290 | Φ324mm | Φ213mm | 915mm | 13.0m2 |
| Material (Standard ) | Can be choosed | |
| Top cap | Molded polyurethane (PU) - soft | |
| Inner mesh | Polypropylene PP | Galvanized steel |
| Outside straps | Optional | Glued or ultrasonic welded Weltech strap |
| Closed bottom cap | Molded polyurethane (PU) - soft | |
| Filter media | Can be equipped with Nordic Air Filtration's filter media selection | |
Dimensions & alternative material: Contact us. |
Our advantage: we have enough stock and 6 sets of pleated filter media machines and advanced ultrasonic machines to keep good quality and short production period.
We have a good teams for good service and reply on time.
We support customized.
We can provice free sample and accept trial orders.
Every year Forst Filter attend the Air Filter exhibition at home and abroad. We also would like to meet you in our booth. 
Q1: How can I get the quotation of filter cartridges?
A: Please let us know :
1). OD x ID x Height;
2). Filter media;
3). Apply in which industry etc.
Q2: How can I get the quotation for dust collector?
A: Please provide us your:
1). dust type;
2). dust size;
3). Filter efficiency;
4). Temperature of dust;
5). Suggest Wind volume (m3/h)
Q3: Sample time & Production time?
A: Sample: 1-2 days, shipping time: 5 to 7 days by Express, such as DHL ,FEDEX,UPS.
A: Quantity: 100pcs~500pcs: 7~10days; 1000pcs ~5000pcs: 15days.
Q4. Would it be possible for us to visit your factory?
A:Sure, we welcome you at any time! Seeing is believing.
Q5. Are you manufacturer or Trade company?
A:We are professional manufacturer in China, and have in this line for almost 9 years.
Q6.How to solve the quality problems?
A:If the products are not conform to customer sample or have quality problems, our company will be responsible to make compensation for it.
Q7.Can I get your products with our logo and design?
A:Yes, you can. Most of our products can be customized according to your requirements.
Q8.Which payment terms are you accept?
A:T/T, LC, Western Union, Money Gram are available for us.We accept 30% T/T in advance, the balance should be paid before shipping.
