The filter cartridge is the heart of the dust collector, pivotal in dictating the filtration precision and operational efficiency of the entire system.
MayAir High Efficiency 100% Spun Bonded Industrial Polyester Antistatic Air Dust Filter Cartridge
Versatile Dust Collector Filter Cartridge designed for seamless use across all industrial applications,Accommodates multiple installation orientations including vertical, slant, and horizontal.
EFFICIENCY
• Superior filtration efficiency
DESIGN
• Wide pleat spacing and innovative easy-cleaning design
• Available with top opening, bottom opening, back cover, or bottom pin-hole configurations
Model |
OD(mm) |
ID(mm) |
Length(mm) |
Filter Area(m2) |
MC-DINO3266 |
Φ324 |
Φ213 |
660 |
9.5 |
MC-DINC3266 |
Φ324 |
Φ213 |
660 |
9.5 |
MC-DINC3275 |
Φ324 |
Φ213 |
750 |
10.8 |
MC-DINC3290 |
Φ324 |
Φ213 |
900 |
13.0 |
MC-DINC32100 |
Φ324 |
Φ213 |
1000 |
14.5 |
MC-DINO3566 |
Φ350 |
Φ240 |
660 |
10.0 |
MC-DINC3566 |
Φ350 |
Φ240 |
660 |
10.0 |
Polyester: Durable, reliable, and designed for high efficiency.
Polyester PTFE Membrane: Enhanced filtration with advanced PTFE technology.
Polyester + Antistatic: Combines durability with antistatic properties for specialized needs.
Cellulose Paper: Cost-effective and efficient for various industrial applications.
Nano Fiber: Cutting-edge nanofiber technology for superior filtration.
Flame Retardant Nanofiber: Exceptional protection with flame-retardant capabilities.
Antistatic Nanofiber: Advanced antistatic properties for sensitive environments.
Antistatic + Flame Retardant Nanofiber: Dual protection with both antistatic and flame-retardant features.
Needle Felt: Robust and versatile for a wide range of industrial applications.
MayAir High Efficiency 100% Spun Bonded Industrial Polyester Dust Filter Cartridge
Widely used in Ship Building, Laser Cutting, Waste Incineration, Metallurgy, Steel Industry, Pharmaceutical, Cement, Mining
MayAir (Nanjing) Environmental Systems Co., Ltd., situated in the bustling city of Nanjing and established in 2008, stands as a beacon of excellence in the environmental filtration industry. With over two decades of unparalleled experience, our parent company, MayAir Technology (China) Co., Ltd., has paved the way for innovative and effective solutions.Our global footprint is expansive, boasting 9 state-of-the-art production sites, 4 cutting-edge R&D centers, 23 strategically located sales offices across China, and 7 dedicated oversea sales offices.
At MayAir (Nanjing), we pride ourselves on integrating sales, design, construction, and after-sales support into a seamless professional team. We fully embrace national policies, dedicating ourselves to the development and production of advanced filter materials, as well as pioneering energy-saving and environmentally friendly solutions for industrial exhaust and dust removal management.
As a premier supplier renowned for our excellent filtration technology and comprehensive system solutions, we offer a wide range of products including dust collector equipment, air filter cartridges, sintered filters, and oil mist collectors. MayAir has proudly served over 20,000 corporate clients spanning more than 30 diverse industries.

Q1. Are you a true manufacturer or a trading company?
A: We are a professional manufacturer based in China, specifically located in Nanjing, with over 16 years of industry experience.
Our head factory is situated in Nanjing, and we also operate another factory in Wuxi, dedicated to horizontal dust collectors.
Q2. What are your strengths?
A: We boast advanced technology and production lines, along with a highly skilled sales and R&D department.
Q3. Would it be possible for us to visit your factory?
A: You are warmly welcome to visit any of our factories during working hours.
Q4. Will your company supply samples?
A: Yes, we can provide samples. However, initially, customers will need to cover the sample and courier costs. These costs can be refunded upon placing formal orders in the future.
Q5. How can we get a quotation for the filter cartridge?
Please provide and confirm the diameter, OD, ID, height, material, and the specific application of the filter cartridge you require.
Q6. What is your product range?
A: Our product range includes filter cartridges, sintered filters, oil mist collectors, dust collector equipment, and various other accessories.