Efficient Air Purifier and Filtration Equipment Industrial Replacement Cartridge Paper Pulp Filter
Introducing the 2025 FORST New Product: The Pleated Industrial Air Dust Compressor Filter Cartridge! Experience the next level of air filtration with our state-of-the-art design tailored to meet the highest standards in industrial air purification.
Discover the pinnacle of air filtration technology with our Manufacturer Cellulose Filter Industrial Cartridge! Engineered to excel in dust collection and air filtering, this cartridge redefines efficiency and reliability for industrial applications.
The renowned SUZHOU FORST FILTER brand air filter cartridge is celebrated for its exceptional performance in welding fume extraction. Trusted by experts, it ensures a cleaner, safer working environment.
Ideal for a multitude of applications such as sandblasting, chemical powder processing, food production, and pharmaceuticals, this filter cartridge adeptly purifies and optimizes air quality.
Crafted from a superior blend of polyester and cellulose, our filter cartridge media embodies both strength and versatility, ensuring unmatched filtration effectiveness.
(1)Crafted with precision, the base media integrates top-grade imported cellulose fiber or synthetic fiber; an optimal blend of 80% cellulose and 20% polyester ensures premium durability and performance.
(2) Exceptional filter efficiency guarantees that even the smallest particles do not escape, providing air as pure as nature intended.
(3) Innovative wide pleat spacing maximizes the filter surface area, boosting efficiency and longevity.
(4) Electrochemical plating on the top and bottom prevents rust, ensuring a durable and trustworthy filtration experience.
(5) Designed to withstand temperatures up to 65ºC, it is perfect for various demanding environments.


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 stands as a beacon of innovation in air inlet filtration and environmental protection. Combining research, development, design, manufacturing, sales, and service, our facility is equipped with advanced technology and high-efficiency production lines. We procure our core filter products from top international sources including the USA, Japan, Korea, and Europe, guaranteeing the utmost in quality and reliability.
Certified under the ISO9001-2008 quality standard, we strictly adhere to the rigorous air filter standard (GB/T14295-2008). Our premier offerings include the SFF-K series of new air conditioning unit filters, SFF-K series self-cleaning air intake filters, SFF-X series cartridge filters, and the HR series dust filter cartridges and filters. These products find application across industries such as steel, shipbuilding, rubber, chemicals, pigments, machinery, food, and specialty powders.
Nestled in the picturesque Zhangjiagang city, a UN Habitat Award recipient, SUZHOU FORST FILTER CO., LTD boasts a strategic location with easy access to the Yangtze River and proximity to Shanghai, Hangzhou, and Suzhou. We are committed to delivering superior quality and professional after-sales service. Upholding the belief 'clean space, intention to create,' our goal is to foster a more pristine and clear 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.