- Coalescence & Separation
- Hydraulic Filter Element
- Hydraulic Filters
- Industrial Filter
- Process Filters
Discover Our World of Filtration Solutions
TERRAUR provides a complete range of air, gas and liquid filtration solutions for industrial, mobile and marine applications. Explore the category that fits your system.
Industrial & Hydraulic
Air & Gas Purification
About TERRAUR
Factory-direct filtration solutions built for global industry.
Precision Filtration · Industrial Manufacturing · Reliable Quality
Professional Filter Elements & Filtration Solutions
TERRAUR is a manufacturer of industrial filtration products — air, fuel, oil, hydraulic and process filters — engineered around real operating conditions for marine, construction, manufacturing and power applications.
From standard replacement filters to OEM / ODM custom elements, we deliver factory-direct quality with stable production and responsive export service — a reliable partner for distributors and equipment makers worldwide.
Factory-Direct Supply
Competitive pricing, stable quality.
Full Product Range
One-stop air, fuel, oil & hydraulic filters.
OEM / ODM Customization
Custom models & private labeling.
Global Export Service
Worldwide delivery, fast support.
Filtration Solutions for Every Industry
TERRAUR delivers application-matched filtration for marine, construction, industrial and power systems — engineered around your operating conditions.
Hot Selling Products
Best-selling filter models trusted by customers around the world.
Custom & OEM Process
From your first inquiry to after-sales support — a complete custom filtration workflow.
01
Inquiry
Send your model & requirements
02
Design & Rendering
Cross-reference & drawing confirmation
03
Prototype / Sample
7–15 days sample lead time
04
Production & QC
Pleating, assembly & full inspection
05
Packing & Shipping
Export packing, on-time delivery
06
After-sales Service
Technical support & feedback
Frequently Asked Questions
TERRAUR Filter Manufacturing Co., Ltd. — your factory-direct partner for industrial filtration.
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What are your main products?
We supply a full range of filters: air filters, oil filters, fuel filters, hydraulic filters, coalescing and separation filters, compressor filters, marine and dust filter elements.
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Can you cross-reference OEM part numbers?
Yes. Send us the OEM part number and we will match an equivalent replacement, covering mainstream brands such as Donaldson, Mann, Fleetguard, Komatsu, Sany and Volvo.
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Are you a factory or a trading company?
We are a filter manufacturer with our own filter-media pleating and end-cap production lines. Factory inspections are welcome.
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Do you support OEM & ODM?
Yes. Custom dimensions, filter media, end caps, logo and packaging are available, with 7–15 days for samples.
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What is the MOQ?
We keep our MOQ flexible: standard models can start from small quantities for trial orders, while the minimum order for OEM / ODM custom models will be confirmed based on specifications. Send us your inquiry for exact terms.
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What is your lead time?
Standard models are usually produced and shipped within 7–15 days after order confirmation. For OEM / ODM custom items, the schedule is confirmed based on specification and quantity before production.
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What payment methods do you accept?
We accept T/T, L/C and other agreed terms: a deposit before production and the balance before shipment. Samples can be arranged first to confirm quality on initial orders.
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Do you provide samples?
Yes. Samples are available for evaluation, and for regular customers the sample cost can be deducted from the first order.
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How do you control quality?
Every production batch passes through full inspection — pleating, sealing, pressure and performance checks — before packing. Quality reports are available on request.
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How do you deliver the goods?
We ship by sea, air or express depending on order size and destination, with export-standard packing and complete shipping documents for customs clearance.