Фильтр для пылесоса 3М Type 1, тонкой очистки (Katun/SCS) арт.:737708 SV-SPF1 / 78-6969-6211-3 / OF612HE. Constructed with a concentrated weave to collect fine particles. Used for laser printer and copier cleaning applications or around highly sensitive equipment. Intended to provide a dry environment for electronic devices that will be re-flow soldered. Pleated filter encased in plastic – durable and easy to dispose. Efficiency: 99.97%, size range 0.3-0.5 microns. CFM: 40 cubic feet per minute. Compatible with 497ABG, 497ABF, 497AB. Made in the USA.