Custom Paper Air Filter Cartridge 130×250

Yes! Customization is one of our core strengths. We are happy to provide you with tailor-made filter element solutions. Whether you need a specific size, filtration accuracy, filter media, handling flow, working pressure, temperature range or special certification requirements (such as NSF, FDA), we can design and produce according to your specific application needs.

We are committed to meeting the needs of customers of all sizes. For custom modifications to standard products (such as sizing), the MOQ is usually lower. For completely innovative designs, the MOQ will vary depending on development complexity and material costs. Please contact us with your specific needs and we will provide you with the most competitive MOQ and pricing plan.

We have multiple ways to ensure compatibility:


Provide original filter element information: Please provide the brand, model, clear photos or detailed dimension drawings of your existing filter element (especially the interface type and size, length, outer diameter, inner diameter).


Provide equipment information: Tell us your equipment brand, model or application scenario, etc.


Contact us: Our technical team has rich experience and can quickly determine or design a fully compatible replacement filter element based on the information you provide. It is recommended that you contact us directly to obtain the most accurate adaptation plan.

Quality is our lifeline. We insist on:


Strict material selection: Use high-quality raw materials that meet industry standards.


Advanced technology: Use automated or precision-controlled production processes.


Multiple quality inspections: Implement full-process quality inspections from raw material storage to finished product delivery (including size, sealing, filtration efficiency, integrity testing, etc.).


Performance testing: Key products will undergo actual working condition simulation testing.


Compliance with standards: Our production and products comply with [e.g.: ISO 9001].


Customized verification: For customized filter elements, we will confirm key performance indicators with customers and provide test reports (if necessary).