HEPA Filter
HEPA (High-Efficiency Particulate Air) filter is a type of air filter that is capable of trapping 99.97% of particles that are 0.3 microns or larger in size. HEPA filters are commonly used in spacecraft and space stations to maintain a clean and safe environment for astronauts. They are also used in space suits to filter out harmful particles and bacteria. HEPA filters are designed to capture a wide range of contaminants, including dust, pollen, mold spores, and bacteria. They work by forcing air through a dense mesh of fibers, which trap particles as they pass through. HEPA filters are essential for maintaining a healthy and safe environment in space, where there is no natural air circulation and contaminants can accumulate quickly.
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