Our HEPA Polyester Industrial Air Dust Filter Cartridge is the cornerstone of your dust collector equipment, designed to enhance the filtration accuracy and efficiency of your entire system.
MayAir High Efficiency 100% Spun Bonded Industrial Polyester Antistatic Air Dust Filter Cartridge
Perfect for all industrial applications, our Dust Collector Filter Cartridge ensures optimal performance and reliability.Installation options include vertical, slant, and horizontal configurations, providing flexibility for diverse setups.
EFFICIENCY
• Delivers unmatched efficient filtration to maintain a clean and safe environment.
DESIGN
• Features a wide pleated distance and an innovative design for easy dust cleaning.
• Available with top opening, bottom opening/back cover, or bottom pin-hole for versatile usage.
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 |
Durable and Efficient Polyester
Advanced Polyester PTFE Membrane for Superior Filtration
Enhanced Polyester with Antistatic Properties
Robust and Reliable Cellulose Paper
State-of-the-Art Nano Fiber Technology
Flame Retardant Nanofiber for Safety and Efficiency
Innovative Antistatic Nanofiber
Comprehensive Antistatic and Flame Retardant Nanofiber
Premium Quality Needle Felt
Introducing the MayAir High Efficiency 100% Spun Bonded Industrial Polyester Dust Filter Cartridge. Engineered with precision, this filter ensures superior air quality and unmatched durability, making it the ideal choice for industrial applications.
Widely utilized across various industries, including Ship Building, Laser Cutting, Waste Incineration, Metallurgy, Steel Industry, Pharmaceutical, Cement, and Mining, our HEPA Polyester Industrial Air Dust Filter Cartridge offers reliable performance, optimal filtration, and increased operational efficiency.
Based in Nanjing and established in 2008, MayAir (Nanjing) Environmental Systems Co., Ltd is a renowned leader in the environmental filtration industry. With over two decades of experience, we are a trusted name under the umbrella of our parent company, MayAir Technology (China) Co., Ltd, providing unmatched expertise and innovative solutions.With a robust global presence, we operate 9 state-of-the-art production sites and 4 cutting-edge R&D centers worldwide. Our expansive network includes 23 sales offices across China and 7 more strategically located overseas.
MayAir (Nanjing) prides itself on an integrated approach combining sales, design, construction, and a dedicated after-sales professional team. We proactively align with national policies, driving advancements in filter material development, and promoting energy-efficient, eco-friendly industrial exhaust and dust management solutions.
As a premier supplier with excellent filtration technology, we offer comprehensive system solutions encompassing all types of dust collector equipment, air filter cartridges, sintered filters, and oil mist collectors. Our expertise has served over 20,000 corporate clients across more than 30 industries.

Q1. Are you true manufacture or Trade company?
A: We are a professional manufacturer based in China, located in Nanjing, with over 16 years of experience.
Our head factory is in Nanjing. We also have another factory in Wuxi dedicated to horizontal dust collectors.
Q2. What strengths do you have?
A: We boast cutting-edge technology and production lines, backed by a professional sales and R&D department.
Q3. Would it be possible for us to visit your factory?
A: We warmly welcome you to visit any of our factories during working hours.
Q4. Will your company supply samples?
A: Yes, we can supply samples. However, customers need to cover the sample cost and courier charges initially. These costs can be refunded upon placing formal orders in the future.
Q5. How can we get the quotation of filter cartridge?
Please check and confirm the diameter (OD, ID), height, and material or specify the application.
Q6. What is your product range?
A: Our product range includes filter cartridges, sintered filters, oil mist collectors, dust collector equipment, and various accessories.