Built Around Your Specification, Not a Catalogue
When a standard filter does not fit the housing, the operating conditions or your brand, we build the element around your requirement — from filter media and dimensions to private-label packaging.
TERRAUR is a filter manufacturer with in-house media pleating and end-cap production. That means the drawing, the sample and the batch you finally receive all come from the same factory, with the same quality standard.
- OEM / ODM and cross-reference replacement
- Samples built before batch production
- Factory-direct pricing and export support
SAMPLE LEAD TIME
From a Part Number to a Working Sample
Custom work starts with understanding the real duty. We cross-reference mainstream OEM numbers, confirm the geometry against your sample or drawing, then build a prototype you can test before committing to a production run.
- Cross-reference for mainstream OEM brands
- Media and end-cap selection for the application
- Drawing confirmation before tooling
INSPECTION
Factory-Direct Quality, Batch After Batch
Pleating, assembly and sealing happen in our own workshop, so custom dimensions and private-label details stay consistent from the first sample to every repeat order. Each batch is inspected before export packing.
- In-house media pleating and end-cap lines
- Sealing, pressure and performance checks
- Export-standard packing and documentation
A Clear Path From Inquiry to Delivery
Five stages, with a confirmed drawing and an approved sample before volume production.
Inquiry & Cross-reference
Send an OEM part number, a photo, a drawing or a used sample. We identify the equivalent and confirm the application.
Engineering Proposal
Filter media, dimensions, sealing and performance targets are proposed and the drawing is confirmed with your team.
Sample & Approval
A prototype is built for fit and performance validation before tooling or batch production begins.
Production & QC
Pleating, end-cap assembly, sealing and full batch inspection are completed under one roof.
Packing & Global Delivery
Private-label packing, export documents and on-time shipment by sea, air or express.
What to Send Us
- OEM part number or a clear photo of the element
- Dimensions: outer diameter, height, thread or end-cap type
- Application and operating conditions (flow, pressure, temperature)
- Target micron rating or the original performance standard
- Estimated quantity, packaging and private-label requirements
Our Commitment
- A matched specification or a full custom design proposal
- A confirmed drawing before any tooling is started
- Samples for fit and performance validation
- Batch inspection records and test reports on request
- Flexible MOQ, export-standard packing and shipping support
Built for Real Operating Conditions
Custom elements engineered for the equipment and environments our customers actually run.
Need a Filter Built to Your Specification?
Send us the part number, dimensions or operating conditions. Our engineers will match a solution and come back with a factory-direct quote.