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.
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.
• 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 - 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