1. Material: polyester 2. Purpose: water filtration 3. Process: double-layer weaving 4. Performance: waterproof, low temperature resistance 5. Filter cloth type: monofilament filter cloth 6. Weaving method: twill 7. Unit weight: 35 gramssquare meter 8. Warp density: 600 pieces 10cm 9. Weft density: 600 pieces 10cm 10. Fabric thickness: 0.6mm 11. Air permeability: 50 literssquare meter per second 12. Scope of application: filter pot, faucet, vacuum cleaner 13. Gross weight: 0.45kg (one set) 14. Net weight: 0.35kg (one set) 15. Packing list: purple bag 25 micron x 1, yellow bag 73 micron x 1, red bag 160 micron x 1, blue bag 220 micron x 1, filter 20x20cm x 1, black non-woven packaging bag x 1, use Manual x 1 Product features: 1. The use of high-density canvas, which is treated with a coating process to prevent water leakage and penetration 2. Each bag is distinguished by color and matched with the corresponding label, which is convenient for distinguishing and using 3. The double sewing thread at the bottom of the product is strong and durable and can be used for many years 4. Each kit is equipped with a breathable mesh bag, which is easy to ventilate and dry to prevent peculiar smell How to use 1. Put the bag (beginning with 25 micron purple followed by yellow, red to blue) into the bucket 2. Fill the bucket with enough cold water to cover the bottom of the bubble bag (about half full) 3. Add your frozen and dried plants 4. Add enough ice to almost fill the top of your bucket 5. Start stirring the ice and plants for about 15 to 20 minutes and let it stand still for 30 minutes 6. Pull the bag from the bucket at one time to extract herbs 7. Use filter screens and wipes to remove excess water and obtain new herbal extracts