If you're using a Kannastr Grinder, your unit's patent-pending design allows you to easily change the sifting screen when it wears out or to better suit your pollen preference.
These easy-change Kannast grinder screens come in three sizes: 1.5", 2.2", and 2.5" to ensure we've got the screen you need for your grinder. All 2.2" screens are compatible with all 2.2" Kannastr grinders including the GR8TR V2.