Cleanroom air shower with blue floor tacky mat.

The term air shower can refer to the specialized antechamber which is passed through before entering a cleanroom in order to blow off excess dust particles from cleanroom personnel before they enter, to minimize contamination. HEPA filters are generally used to decontaminate a room by filtering out particles greater than 0.3 micrometres in size.

See also

• Cleanroom
• HEPA

External links

• Cleanroom Entry & Exit Procedures
• Air Showers used at NASA

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