Feature(may vary by option.)

●Medium wide pored
●Medium fast rate of filtration
●White Color Coded Dot
●Ash free

[30mm Diameter]

[90mm Diameter]

Description

These filter papers are made of refined pulp and linters with over 98% alpha-cellulose content. They are guaranteed to be free of any residual acids and they have an extremely low percentage of ash content (according to DIN 54370). As a result, these filters are virtually ash-free.