Filtered hash, also known as dry sift hash or kief, is a type of cannabis concentrate made by sifting dried cannabis buds through fine screens to collect the resinous trichomes. These trichomes are rich in cannabinoids and terpenes, making filtered hash potent and flavorful.

Benefits
1. *Purity*: Minimal processing, retaining a full spectrum of cannabinoids and terpenes.
2. *Versatility*: Can be sprinkled on top of flower, smoked alone, or pressed into hash.
3. *Accessibility*: Requires minimal equipment, making it easy to produce at home.