Micro glass fiber filters, round, type 259, diameter 90 mm, pack of 100 pieces

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Glass fiber filters, IDL

IDL-Type 259, Pore size 1.6 µm, Weight 52 g/m2, Thickness 0.26 mm, Filtering speed acc. to Herzberg: 60 sec.

Glass fiber filters, made of 100% borosilicate glass, binderless.
Because of their extremely fine fibers, they are particularly well suited for microfiltration.
Other significant advantages of these glass filters:

They absorb ultra-fine particles of 1.0 to 2.7 µm from fluids
They have a large surface for a particularly high intake capacity
Excellent for use as a pre-filter as they are not hygroscopic and biologically inert
They even separate aerosols
High chemical resistance to many solutions (except hydrofluoric acid)
High temperature stability up to max. 500°C