8Pcs/ lot 5 Gallon Filter Bag Nylon Bubble Bags Plants Herbal Essence Extractor Plant Residue Micron Multi color Filtration Bag~one setDescription:.Made of durable waterproof coated nylon material, with built-in flexible cord for binding the filled bag.Includes a storage bag to keep them organized and clean when not in use.Bags are labeled and color coded to corresponding micron rating: Purple-25 micron, White-45 micron, Yellow-73 micron, Black-90 micron, Orange-120 micron, Red-160 micron, Green-190 Micron, Blue-220 micron and a 20*20cm pressing screen filter -25 micron.For using with 5-gallon buckets or tubs.Specifications:.Name: 5 Gallon Bubble Bags.Material: Nylon.Color: Purple, white, yellow, black, orange, red, green, blue.Micron Rating: 25, 45, 73, 90, 120, 160, 190, 220.Pressing Screen Size: 20 * 20cm (7.87 * 7.87").Package List:.8Pcs x Filter Bags( 25/45/73/90/120/160/190/220 micron optional ).1Pc x Pressing Screen filter.1Pc x Manual(English).Steps:.1. Line your extraction bags into the bucket, the 25 micron bag the first and the 220 micron bag the last.2. Fill the bucket about halfway full with enough cold water to cover the bottom of the Bubble Bags.3. Add your dry or frozen plant trimmings. Fill your bucket almost to the top with enough ice.4. Stir the mix for 15 to 30 minutes, adding ice if necessary. Leave it for 30 minutes and let the Extraction Bags work.5. Pull out your Extraction Bags one by one, draining them into the bucket, turn it inside out to collect your herbal extract.Please Note:.1.The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors.Please read the product size on the details page carefully before purchasing. Thank you.