SV-SPF1 - FILTER, TYPE 1, FINE PARTICLESConstructed with a concentrated weave to collect fine particlesUsed for laser printer and copier cleaning applications or around highly sensitive equipmentIntended to provide a dry environment for electronic devices that will be re-flow solderedPleated filter encased in plastic durable and easy to disposeEfficiency: 99.97%, size range 0.3-0.5 microns