The 40" Wide Portable Clean Room (model # SS-340-PCR) is a compact positive pressure system designed to provide exceptionally clean airflow inside the hood. This 40" Wide unit is an ISO Class 3 Clean Room. The system utilizes a dual stage filtration process which consists of a MERV8
pre-filter and a HEPA filter. The HEPA filter has an efficiency rating up to 99.97% efficient on particles 0.3 micrometers and larger. For applications requiring a higher efficiency an
ULPA filter is available...
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