MANN-FILTER Oil Filter W 67/1

MANN-FILTER W 67/1 Oil Filter
The MANN-FILTER W 67/1 is a high-quality oil filter designed to effectively clean engine oil from solid particles, carbon deposits, soot, and other contaminants generated during engine operation. Manufactured by the renowned company MANN+HUMMEL, this filter ensures reliable engine protection and is intended for both the replacement market and factory installation in many vehicles.

Function of the oil filter
The oil filter is one of the key components of the engine’s lubrication system. Its main tasks are:

• Removing contaminants from the oil that result from friction and fuel combustion.

• Preventing premature wear of engine components such as bearings, camshafts, and pistons.

• Maintaining proper oil pressure, which is essential for effective lubrication of the power unit.

Features and advantages of the W 67/1 filter

• Efficient filtration: High-quality filter media in a pleated design captures even very fine particles.

• Bypass valve (overpressure): Protects the engine when the filter is clogged or the oil is very thick (e.g., at low temperatures), allowing free oil flow to the engine.

• Anti-drainback valve: Prevents oil from flowing back from the filter housing into the oil pan after engine shutdown, ensuring immediate lubrication upon restart.

• Durable construction: The filter’s housing is designed to withstand high operating pressure and temperature fluctuations.

• Compact size: Thanks to its small dimensions, the W 67/1 is ideal for vehicles with limited installation space.

Service recommendations
The MANN-FILTER W 67/1 oil filter should be replaced during every engine oil change, in accordance with the vehicle manufacturer's service schedule—typically every 10,000–20,000 km or once per year. Leaving a used filter in place can result in rapid contamination of new oil and insufficient engine protection.

Compatibility
The W 67/1 filter is used in many passenger and light commercial vehicles from various manufacturers, especially in smaller-displacement petrol engines. To ensure compatibility with a specific vehicle, it is recommended to consult the MANN-FILTER catalog or use the online configurator.

About the manufacturer
MANN-FILTER is a brand under the MANN+HUMMEL Group—one of the world’s largest manufacturers of filtration technologies. Since 1951, the company has been supplying filters for the automotive, agricultural, and industrial sectors. Its products are trusted by many OEMs as original equipment, confirming their high quality and reliability.