Oil Filters

Key Product Features

High-capacity gradient composite filter paper

Multi-layer deep-pleated wood pulp media with large dirt holding capacity. Efficiently intercepts metal wear particles, pipeline rust, sludge and carbon deposits in marine engine circulating lubricating oil and hydraulic circuits. Effectively protects engine crankshaft, bearings, fuel injection pumps and hydraulic valve groups from abrasive scratch damage, extending the whole marine engine service cycle.

Double-sided galvanized steel reinforced structure

Inner & outer perforated steel mesh tightly wraps filter media, preventing media deformation, collapse and airflow bypass under long-term high-flow marine working conditions. All metal frames undergo anti-rust galvanization treatment, with excellent resistance to seawater moisture and marine oil corrosion.

Stable low differential pressure design

Uniform dense pleating maximizes effective filtration area, maintaining low oil flow resistance throughout the full service cycle. Avoids excessive pressure loss that increases engine fuel consumption, keeps stable lubrication & hydraulic system pressure.

Application Industries

Ocean cargo ships, container vessels, bulk carriers marine power maintenance spare parts

Offshore engineering vessels, tugboats, fishing boat diesel engine supporting filters

Marine power plant, ship hydraulic station circulating oil purification

Brief Overview

Adopting high-efficiency reinforced composite filter paper, it purifies engine circulating lubricant and hydraulic oil to eliminate solid abrasive contaminants. With outstanding moisture-proof, anti-corrosion and long-life performance, it is a standard maintenance consumable for all matched Wartsila marine power equipment.