BRANCHIA microfiber glass paper filter, grade BGF-1, 47 mm, 100 pcs

Paper made from 100% borosilicate glass microfiber, without binder. Fast filtration with a retention of fine particles. Adsorbs the finest particles down to 1 ?m from liquids and below 1 ?m in gases, aerosols included (HEPA). Indicated for controls of environmental pollution and ozone levels, as well as for controls of the content of algae in water. Can be used at temperatures up to 500°C. Surface weight 52 g/m², pore 1,6 ?m, thickness 260 ?m and retention DOP 99,998%. Available in flat disks. Equivalent to: Whatman GF/A, Macherey Nagel GF-1, S&S GF50

reference: BGFA-047-100, Ø (mm): 47, type: disk, pcs/pack: 100