Centurion Pro DBT0 Pollen Tumbler AccessoryMake sure that nothing goes to waste by adding the Filter Screen upgrade to your DBT. This upgrade essentially gives you two machines in one. After youve completed your batch trim, remove your trimmed flower, swap out the DBT tumbler with your Filter Screen tumbler, and run the trim from your trim bin. The 150 micron mesh screen is made of medical grade stainless steel, so you end up with perfectly separated flower, trim, and pollen all customer ready