
Cartridge for Gas Turbine Intake Needs Versatile Cellulose Paper Filter
As a trailblazer in the industry, we proudly manufacture cellulose filter industrial cartridges, meticulously engineered for dust collector air filters.
Under the esteemed SUZHOU FORST FILTER brand, our air filter cartridges are expertly utilized in welding fume extraction, ensuring a pristine and secure atmosphere.
Perfectly suited for sandblasting, chemical powder processing, food production, and pharmaceutical sectors, our filters deliver exceptional purification and adaptable performance.
Crafted from an exquisite blend of polyester and cellulose, our filter cartridge media promises unmatched filtration excellence.
(1) Our carefully selected media features imported cellulose fiber or synthetic fiber, boasting a composition of 80% cellulose and 20% polyester for unparalleled durability.
(2) With outstanding filter efficiency, our cartridges guarantee premium air quality and optimal performance.
(3) The generous pleat spacing offers an expansive filter surface, significantly boosting dust-holding capacity and effectiveness.
(4) Armed with electrochemically plated tops and bottoms, our cartridges exhibit superior rust resistance and longevity.
(5) Capable of withstanding temperatures up to 65ºC, our cartridges deliver reliability across a range of challenging conditions.


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 |


SUZHOU FORST FILTER CO., LTD leads the charge in air inlet filtration and environmental protection equipment. We seamlessly integrate research, development, design, manufacturing, sales, and service, employing state-of-the-art technology and equipment. Our sophisticated production line for high-efficiency filter cartridges is equipped with advanced dispensing, stamping, welding, and metal processing machinery. We source filter core products from the USA, Japan, Korea, and Europe to ensure premium quality and cutting-edge solutions.
Our steadfast commitment to the ISO9001-2008 quality standard system and stringent adherence to the air filter standard (GB/T14295-2008) is unwavering. Our flagship products, including the SFF-K series of innovative air conditioning unit filters, self-cleaning air intake filters, SFF-X series cartridge filters, and HR series dust filter cartridges, are indispensable across diverse industries such as steel, shipbuilding, rubber, chemicals, pigments, machinery, food, and specialized powders.
Nestled in the scenic Zhangjiagang city, a proud recipient of the UN Habitat Award, SUZHOU FORST FILTER CO., LTD enjoys the strategic proximity to the Yangtze River and excellent transportation routes. Just an hour away from major cities like Shanghai, Hangzhou, and Suzhou, we assure exceptional quality and professional after-sales support. Our mission is 'clean space, intention to create,' emphasizing our dedication to fostering a cleaner and healthier environment for both work and life.

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.