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Air Science® USA. Model AST8-030XL. This HEPA filter for powders fits DWS™ Downflow Workstation 36" and 48" hoods, US and international models (items #199871, #199871C, #199872, and #199872C). Allow 2 to 4 weeks for delivery.
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.
