Tecfil products are tested and approved by specialized laboratories. See our complete product line.
The filter is an integral part of the engine, its main purpose is to retain harmful particles in the system that can be brought in by air, oil and fuel.
Retention occurs through a physical or mechanical process mediated by a screen, cotton, wool, polyester, felt, fiber, paper, etc. filter media. For this reason, the better the filters, the more they prevent premature engine wear.
TECFIL filters are manufactured according to original automaker processes, following all market demands. More than 60 years of tradition, evolution and improvement.
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Well known in the automotive filtration market, the engine oil filter is an important item for the perfect functioning of the vehicle. Its main function is to prevent the passage of undesirable particles (resulting from friction of parts) into the engine thus avoiding excessive wear of the internal components during its operation.
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This filter is a vital part of the process of filtering or blocking unwanted air particles to the engine. Its main feature is to retain the impurities of the external environment leaving the engine in ideal conditions for perfect operation. Changing the air filter at the right time also avoids excessive fuel consumption, engine warm-up, power loss, and increased exhaust fumes.
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The fuel filter connects the fuel tank to the engine and is classified as a safety item. Its function is not to allow fuel supply failures so that engine operation will not be interrupted. This type of filter ensures longer life to the injection and carburation systems by eliminating unwanted particles such as tank dust, rust and debris.
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This filter is fully associated to the health of vehicle occupants. Its main function is to retain impurities contained in the air such as dust, soot and gases, ensuring that air gets purer inside the vehicles. This product has been gaining a high degree of importance within vehicles, whether light or heavy. Researches point that, when the change of this filter is not made at the right time, the concentration of contaminants inside a vehicle can be a lot bigger than outside of it, which may cause severe allergic and breathing diseases such as crisis of rhinitis, sinusitis, asthma, bronchitis and even pneumonia. Respecting the useful life of the filter is fundamental for maintaining the good air quality in the vehicles’ interior.
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In the case of oil filters, we call green projects that include solutions and / or proposals for alternative materials with the possibility of recycling at a low final waste level. Examples of them are: filtering media technologies with paper and pulp reduction, expansion of synthetic materials such as polypropylene, polyester, multilayer media with two-material composition, innovative concepts that eliminate metallic items and replace with injected polymers and project proposals with the “clean” concept for maintenance and performance generating low volume of material for disposal. The use or application of these filters, whether in light or heavy line, is subject to the supplier’s instruction and manufacturer’s specification. Eco-filters have been available since the late 1990s in Europe and Asia with the start of electronic injection engines. In Brazil this paradigm is being broken with the arrival of imported high-liter vehicles and now with the increase in volume of Asian brands, forcing other automakers to direct their projects to this type of technology.
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Operating in the engine fuel supply system, it has specific functions for the water separation of the Diesel. The low separation efficiency of this water may, depending on the installed position, shorten the life of the injection pump, contribute to the appearance of corrosion in the components up to losing the engine.
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It has the purpose of eliminating the constant humidity in the vehicle brake air line, from the atmospheric air capture by the compressor. The low efficiency of this filter results in the brake system functional loss. Today's newer trucks already have a safety system that locks the vehicle when the brake system loses functionality.
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