Item No :
Coolworks Air Filter 6.4139.0Order(MOQ) :
1Payment :
Please consultProduct Origin :
ChinaColor :
CustomizableShipping Port :
CNYTN;CNSHK;CHNNS;CNHPU;SHANGHAI;QINGDAO,etcLead Time :
5-7 working daysWeight :
Please consult
![]() |
![]() |
| Air filter standard specification | ||||
| Air flow(m³/min) | OD d1(mm) | Flange d2(mm) | ID d3(mm) | Height h(mm) |
| 3.5 | 135 | 170 | 75 | 160 |
| 4.5 | 135 | 170 | 75 | 200 |
| 6.8 | 135 | 170 | 75 | 305 |
| 5.0 | 170 | 200 | 109 | 180 |
| 6.5 | 170 | 200 | 109 | 230 |
| 9.0 | 170 | 200 | 109 | 305 |
| 12 | 170 | 200 | 109 | 400 |
| 9.0 | 220 | 273 | 157 | 230 |
| 12 | 220 | 272 | 157 | 305 |
| 16 | 220 | 288 | 157 | 400 |
| 25 | 220 | 272 | 157 | 612 |
| 15 | 275 | 328 | 209 | 305 |
| 20 | 275 | 328 | 209 | 400 |
| 25.5 | 275 | 328 | 209 | 500 |
| 16 | 300 | 355 | 220 | 305 |
| 22 | 300 | 355 | 220 | 400 |
| 28 | 300 | 355 | 220 | 500 |
| 32 | 300 | 355 | 220 | 540 |
| 34 | 300 | 355 | 220 | 600 |
| 40 | 300 | 355 | 220 | 700 |
| 40 | 350 | 430 | 265 | 550 |
| 39 | 400 | 434 | 314 | 520 |
| 43 | 400 | 439 | 314 | 600 |
| 46.5 | 400 | 434 | 314 | 620 |
Xinxiang Coolworks air compressor filter, each product has undergone strict quality testing.


Optimizing your compressor’s air intake is a practical step toward improved system performance.
The 6.4139.0 air filter cartridge, produced in-house, uses a multi-layer filtration design to efficiently capture fine dust and particles.
This helps extend the service intervals of internal components and supports more consistent airflow.
Our factory direct setup allows us to tailor the cartridge to your actual needs.
Whether you require a specific filter media grade, a different length for your housing, or a modified sealing profile, we can adjust the standard model to integrate better with your equipment.
Share your compressor model or current filter details with us for a tailored match.








Our hours
Working hours:Monday - Friday 9 AM - 5 PM
Time-out:Saturday-Sunday and official holidays
(All times are Beijing time)
If you have any questions, please feel free to leave a message, we will reply to you as soon as we see the message.