| Flow rate (Nm³/min) Class/Model |
Separation Filter E9 | Pipeline Filter E7 | Oil Mist Filter E5 | Fine Oil Mist Filter E3 | Activated Carbon Filter E1 |
| 0.57 | E9-12 | E7-12 | E5-12 | E3-12 | E1-12 |
| 1 | E9-16 | E7-16 | E5-16 | E3-16 | E1-16 |
| 1.75 | E9-20 | E7-20 | E5-20 | E3-20 | E1-20 |
| 2.9 | E9-24 | E7-24 | E5-24 | E3-24 | E1-24 |
| 4.9 | E9-28 | E7-28 | E5-28 | E3-28 | E1-28 |
| 7.2 | E9-32 | E7-32 | E5-32 | E3-32 | E1-32 |
| 11 | E9-36 | E7-36 | E5-36 | E3-36 | E1-36 |
| 14 | E9-40 | E7-40 | E5-40 | E3-40 | E1-40 |
| 18 | E9-44 | E7-44 | E5-44 | E3-44 | E1-44 |
| 22 | E9-28 | E7-28 | E5-28 | E3-28 | E1-28 |
Q: Are you a manufacturer?
A: Yes, we are a factory-direct supplier.
Q: What types of filter elements do you manufacture?
A: We produce a wide range of filter elements, including hydraulic filters, air filters, air compressor filters, water filters, sintered stainless steel filters, as well as oil purifiers and related equipment.
Q: Do you offer custom filter elements?
A: Yes, we support OEM and ODM services. We can design filter elements to meet your requirements based on specified size, material, and structure, or manufacture according to your drawings.
Q: What is your production lead time?
A: For samples or small orders, it typically takes 5–7 working days; for bulk orders, it is generally 12–15 working days.
Q: What is your warranty period?
A: Our standard warranty period is 12 months. This means under normal installation and use. In this case, if quality issues arise, we will reproduce the product free of charge.
Q: What are your shipping methods?
A: We support express shipping (DHL/FEDEX/UPS), air freight, and sea freight. If you have a long-term freight forwarding partner, we can arrange delivery to their warehouse.
