For kief, dry sift, hash, and bubble hash, use a 25, 37 micron or 75-micron bag.
75-micron rosin bags will offer higher yields compared to 25 or 37-micron rosin bags, but the 25-micron bags will provide the highest quality product.
For a flower, trim, and shake, use a 160, 120 micron or 90-micron bag.
You will get the highest yield from a 160-micron rosin bag compared with a 120 or 90-micron rosin bag, but the 90-micron bags will give you more filtration and slightly higher quality product.
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25/36/37 micron - Most filtration available, highest quality output rosin for use with small and finer material
• 72/75 micron - High level of filtration, increased yields over smaller microns when pressing smaller and finer material
• 90 micron - A higher level of filtration for use with flower, trim and shake rosin pressing
• 115/120/160 micron - Ideal level of filtration and high yielding for use with flower, trim and shake rosin pressing