Maximum Horticulture Premium 5-Gallon Multi Use Herbal & Plant matter Extraction Filter bags (190 Micron Bag) Maximum Horticulture Premium herbal extraction bag allows you to capture all the goodness of any plant material Top grade canvas ensures long lasting usage. Double stitched at seams Bag color denotes filter size 5 gallon bag fits nicely in on any 5 gallon bucket Guaranteed quality