Dulytek Premium Rosin Press Filter Bags make extracting rosin from your dry sift and pollen-like herbal products a breeze. These bags are made from high quality nylon that is food-grade, dye-free, and FDA-approved. This nylon can take the heat by being resistant to boiling and solvents! No need to worry about breaks or blowouts while pressing as these bags are extremely durable and have a tightly folded seam. The best part is that they are reusable and easy to use, simply turn the bag inside out and you are ready to fill with ease.

These bags come in packs of 20 with an option for various mesh sizes which include 25, 100, or 160 microns. You also get a flexible packing card that makes filling the bag even easier.

Key Features:

• 20 Pack
• Size: 2" x 3.5"
• 100% Nylon
• Dye-free
• FDA-approved
• Food-grade
• Mesh sizes: 25, 100, 160 microns
• Boiling and solvent resistant