Glass microfibre filters are designed for prefiltration in order to protect against membrane fouling. Grade GF 92 is strengthened with an inorganic binder.

Glass Microfiber Pre-filter
Pre-filters glass microfibre
Glass Microfiber Pre-filter
Pre-filters glass microfibre
Glass Microfiber Pre-filter
Pre-filters glass microfibre
Glass Microfiber Pre-filter
Pre-filters glass microfibre
Glass Microfiber Pre-filter
Pre-filters glass microfibre
Glass Microfiber Pre-filter
Pre-filters glass microfibre