Rosineer® Premium Rosin Press Filter Bags make it easy to extract rosin from a variety of herbal products and flowers without the use of solvents. These durable filter bags are dye-free, solvent-resistant, and feature double nylon seam stitching for superior strength during pressing. They come in two offerings: single mesh size packages with 15 individualized 36, 72, 90 or 120 micron bag; as well as mixed packages containing 20 total bags divided between four different sizes. No matter which package you choose - extraction has never been simpler!

What filter bags should I use?

We carry three mesh sizes: 25, 100, and 160 microns. 25 micron bags are best used with fine grain materials such as kief, bubble hash, and dry sift. 100 micron bags give the best filtration and highest quality output for flower rosin, but you may see some reduction in yield. 160 micron filters are usually the optimal type of bags for flowers; they result in good yield and quality rosin.