FAA AMT Airframe Practice Exam 2026 – All-in-One Study Guide to Master Aviation Maintenance Technician Certification!

A filter incorporating specially treated cellulose paper is known as a micronic filter. This type of filter is designed to remove very small particles and impurities from a fluid or gas. The other options, such as basic filter, synthetic filter, and carbon filter, are not specifically designed for micronic filtration and may not be as effective in removing small particles. Basic filters are typically made of simple materials such as cloth or wire mesh and may not have the same level of precision as a micronic filter. Synthetic filters may be effective in removing larger particles but may not be as efficient for micronic filtration. Carbon filters are designed to remove specific types of impurities and may not be as effective for general micronic filtration. Overall, the specially treated cellulose paper used in a micronic filter makes it the most suitable option for precise and effective micronic filtration.