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Glass fiber filter circles, MN GF-4, Binder-free, Retention: 1.4 µm

MN GF‑4 is a binder-free glass fiber filter paper with good loading capacity and high flow rates.

Basis weight 120 g/m²
Color White
Diameter 25 mm, 37 mm, 45 mm, 47 mm, 55 mm, 70 mm, 90 mm, 110 mm, 125 mm, 150 mm, 185 mm, 240 mm, 270 mm
Filtration speed (air) 5 s
Format Glass fiber filter circles
Grade MN GF-4
Hazardous material No
Material Borosilicate glass micro fibers
Quality Binder-free
Retention capacity 1.4 µm
Separation efficiency ≥ 99,5 %
Surface Smooth
Temperature stability 500 °C / 932 °F
Thickness 0.6 mm / 23.6 mil