FAQ — Frequently Asked Questions

Send the complete OE/OEM number exactly as shown on the original part or catalog. Include the vehicle or equipment details when available so the reference can be checked before quotation.

Yes. Submit the full competitor brand and reference number. A cross-reference is treated as an identification lead and should be verified against the required application before ordering.

Upload clear photos of the complete filter, labels, ports, threads, seals and any printed numbers. Adding dimensions and vehicle information makes identification more reliable.

Not always. Filters with similar dimensions can differ in threads, valves, seals, media or intended application. Dimensions should be reviewed together with an OE number, sample or application data.

Where applicable, provide the vehicle make, model, model year, engine, fuel type and market version. For commercial or industrial equipment, include the equipment model and engine designation.

Oil filters serve the engine lubrication circuit, fuel filters protect the fuel system, engine air filters clean intake air, and cabin filters clean air entering the passenger compartment. Each must be selected for its specific application.

Follow the vehicle or equipment manufacturer’s service schedule and the filter instructions. Dust, humidity, fuel quality, traffic and operating load can justify more frequent inspection or replacement.

A standard cabin filter is designed mainly for airborne particles. An activated-carbon version also uses an adsorbent layer intended to reduce selected odors and gases; exact performance depends on the approved product specification.

No. Similar-looking filters may have different threads, seals, bypass settings, flow requirements or internal construction. Use a verified reference or application match.

Request the available product data, packaging details and sample terms for the exact reference. Confirm the application and approve any required sample or specification before bulk production.

Available documents may include product data, drawings, packaging information or inspection records. Document availability and revision status are confirmed for each quoted reference.

Only current, verified documents that apply to the relevant company, facility or product scope should be supplied. Ask for the exact document and scope required for your market.

List the application, critical dimensions, required tests, packaging standard, labeling and any destination-market requirements in the inquiry. Agreed criteria should be recorded in the quotation or approved specification.

MOQ varies by product reference, tooling, packaging and production arrangement. It is confirmed in the quotation after the requested items and packaging have been reviewed.

Sample availability, quantity, cost and preparation time depend on the exact reference. Include the intended application and test purpose in your request.

Provide OE/OEM or cross-reference numbers, required quantities, target market, destination, packaging needs and requested delivery date. Photos, spreadsheets, PDFs and drawings can be attached.

Yes. Add products to the inquiry list or upload an Excel, CSV or PDF OE-number list, then submit the requested quantity and packaging details for each item.

Private-label feasibility is reviewed by product, order quantity, artwork and packaging format. Final scope, cost and minimum quantity must be confirmed in the quotation.

These materials can be submitted for feasibility review. Identification, technical requirements, tooling needs and sample approval must be confirmed before a production commitment is made.

You may describe requirements for neutral packaging, labels, color boxes, inner protection and master cartons. Material, dimensions, print files and order quantity are reviewed before approval.

Provide editable logo and packaging artwork, color references, barcodes, legal text and market-specific labeling instructions. Production files should only proceed after buyer approval.

Lead time depends on product availability, quantity, packaging, sample or artwork approval and production scheduling. The applicable timing is confirmed with the order rather than stated as a universal promise.

Courier, air and sea freight may be considered according to shipment size, urgency and destination. The route, trade terms, cost and required documents are confirmed for each order.

Document requirements vary by destination and transaction. Provide the required invoice, packing, origin, transport or compliance-document list early so availability can be checked before order confirmation.

Payment method, currency, deposit or balance arrangement and bank details are stated in the approved quotation or contract. Do not rely on terms from an unrelated order.

Keep the product, labels and cartons, and send the reference number, batch information, quantity, application, photos or video and a clear description. The case can then be reviewed against the approved specification and order terms.