Can the filters be cleaned and reused?

Can the filters be cleaned and reused?

Can the filters be cleaned and reused?
Whether an air filter can be cleaned and reused depends on its type, filtration material, and application environment. Aurashu offers both washable and disposable filter options designed to meet different user needs.

For example, coarse and medium-efficiency filters (G1–M6) made from synthetic fiber or metal mesh can often be cleaned and reused several times. Cleaning should be done using compressed air, gentle vacuuming, or water rinsing, followed by complete drying before reinstallation. However, frequent cleaning may gradually reduce filtration performance, so filters should still be replaced when structural integrity or air resistance declines.

On the other hand, fine, HEPA, and ULPA filters (F7–H14) are non-washable because their microfiber media and precision pleats can be easily damaged during cleaning. Attempting to wash or blow them may reduce efficiency and cause particle leakage, compromising air quality and safety. These filters must be replaced once they reach their rated final resistance or after extended service periods.

Aurashu provides clear cleaning and maintenance instructions for each filter type and offers professional guidance to help customers determine when cleaning is appropriate and when replacement is necessary. For environments with strict hygiene standards—such as hospitals, laboratories, and cleanrooms—regular replacement with certified filters is always recommended to ensure compliance and system reliability.