Paper Filters

Paper filters, as far as automobiles are concerned, are used to prevent contaminants and particulates from entering the engine. Lack of an air filter or a bad one could cause in premature wear and tear as well as oil contamination, lowering engine performance and fuel efficiency greatly. Since the quality of air is important in internal combustion engines, paper filters are vital in keeping the performance of any automotive vehicle. With the advent of fuel-injected engines, most cars use pleated paper filters shaped as a flat panel. Paper filters, are usually the stock air filter for most cars and eventually replaced oil bath setups.

While cost-effective, efficient and easy to service, paper filters will eventually need replacement, as air flow will be restricted once it gets excessively dirty. Given the limitations of paper air filters, certain companies and tuner enthusiasts have looked to a more potent material or application in air filtration and cleaning. Filter paper is also sometimes called chromatography paper. Chromatography paper is pure white. Filter paper has many different types: chemical analysis filter paper, qualitative filter paper, ash less filter paper, air filter paper, engine oil filter paper, fuel filter paper, etc. Paper filter is also used for weight analysis test in quantitative chemical analysis, and relevant analysis experiments.