Collection: Rosin Bags, Micron Bags, Filters & Mesh

Micron Bags Recommended For Bubble Hash, Kief, or Sift Rosin:

• 5 Micron: exceptionally fine supplementary nylon mesh for mechanical separations and mechanical fractioning
• 25 Micron: ultra fine stainless steel and nylon mesh for hash and sift presses
• 36 Micron: very fine filtration for terrific rosin, #1 seller
• 72 Micron: medium filtration with the potential for yield increases

Micron Bags Recommended For Flower Rosin:

• 90 Micron: more filtration, offers higher quality at the expense of some yield
• 115 Micron: great yield, overall top choice for flower rosin pressing
• 160 Micron: best yield, minimal filtration

PurePressure wrote the book on professional-grade rosin press filtration. Our food-grade rosin filter bags are available in all micron sizes and are perfect for rosin extraction, solventless mechanical fractioning, and more. The nylon monofilament mesh allows for mild stretching, ensuring that the bag maintains its structural integrity and doesn’t blow out in the middle of your extraction. These bags are built in the USA and are designed for maximum yields.

We also offer premium mesh rosin screens, each made from 100% stainless-steel mesh. These screens make it easier than ever to achieve 5- and 6-star hash, but they’re just as good for terpene and THCA separations. If you use these screens for mechanical fractioning, be sure also to stock up on 5-micron nylon sheets to get the most from your extraction.

Whether you’re working on a flower, dry sift, or full-melt bubble hash extraction, we have the premium-grade rosin press bags you’re looking for. Order today.