Rosin Press Micron Filter Bag 2." x 3.5" 160 micron ( 5 bags per pack)

Rosin Press Micron Filter Bag 2." x 3.5" 160 micron ( 5 bags per pack) Premium Rosin Filter Bags are reusable extraction pouches made with the high quality durable, dye-free and solvent-free, resistant to boil nylon thread. Double nylon seam-stitching assures that your bags will never break or blow out during pressing. The bags are turned inside out for easy filling and handling. What Mesh Size Should I Use? The general rule is the finer precursor, the tighter mesh you can use. A precursor such as kief, dry sift, or bubble hash when heated and pressed flows easily; this type of material can be used with fine meshes. Flower, trim, and shake contain a lot of material that traps and prevents the pressed extract from easy flowing and, thus, they require a looser mesh bag. Here are our general recommendations which you can use as a starting point for trying filter bags: