Growsun 5 Gallon 220 Micron Zipper Bag for Extracting Washing Machine - Herbal Extractor Durable Filter Bag 5 Gallon Capacity Herbal Eextract Zipper Bag, for Getting Pure Herbal Extracts without any Chemicals or Binding Agents YKK High Quality Zipper For Using More Than 200 Times 220 Micron Durable Material For Long Time Using Zipper Designed On The Top of Bag, Convenient for Useing 12''(Dia)x13''(Heighet) Size Fit For Extracting Washing Machine