WELT Filter, Turkey — 30+ Years of Filtration Experience

Find the Right Filter in Seconds

Enter an OEM code or a competitor brand code to find the matching WELT filter. A wide product range across oil, air, fuel, cabin, dust, crankcase breather and hydraulic filter categories, manufactured to OEM-matching specifications.

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30+

Years of Filtration Experience

208+

Distinct Product Codes

Filter Categories

Product Categories

Choose the right category for your vehicle or machine.

Oil Filter

Traps metal particles, soot and oxidation by-products from engine oil.

Air Filter

Traps dust and particulates from intake air, preventing cylinder wear.

Fuel Filter

Removes water and contaminants from fuel, protecting injectors and the pump.

Cabin (Pollen) Filter

Filters pollen, dust and odors from air entering the cabin.

Dust Filter

A pre-filter stage on heavy machinery that captures heavy dust load.

Crankcase Breather Filter

Separates oil mist from crankcase blow-by gases (PCV system).

Why WELT?

Verified Cross-Reference Database

Every OEM/aftermarket match is shown with its verification status — reducing the risk of installing the wrong part.

Broad Category Range

From passenger cars to heavy-duty vehicles, from agricultural to construction machinery — a wide filter range.

Fast Cross-Reference Lookup

Enter the OEM or competitor code you already know and instantly see the matching WELT code and product detail.

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