... . ROHS compliant 3. Quick lead time Washable Metal Mesh PU Foam Air Filters: one side/both sides ... flexibility SizeCustomizedFrameStamping aluminum alloy or according to client's requestMedium colorBlack, gray, green, yellowMedium porosity25- ... 18001:2007FinishingBlack oxide coating or follow customer's demandApplicationIndustrial,medical,telecom,electronics,networking,communications,HAVC ...