The 72 MICRON PurePressure Rosin Bags are 100% polyester monofilament mesh bags that are hand sewn in Colorado. PurePressure filter bags are the highest quality and lowest cost solution for your rosin press. The micron rating represents the maximum size of the particle that can pass through the filter material. PurePressure Rosin Bags are color coded via the bag stitching so that you always know which mesh you are working with:
Blue = 36 micron
Red = 72 micron
Green = 90 micron
Grey = 115 micron
All PurePressure Rosin Bags are tube shaped to promote the highest yields by minimizing the distance the oil has to travel to escape the rosin bag. Simply fill it up, fold over the end and you are ready to press.
PurePressure Rosin Bags are the finest in rosin filtration.