Press Bags – 37 micron (1.75″x4″)

NOTE: This product has been discontinued. For a replacement, please try: Press Bags – 25 micron

This product is currently out of stock and unavailable.


37 micron: Ideal for sift or fine material.

Dimensions: 1.75 inches x 4 inches

  • 100% Nylon mesh
  • Dye-Free, Food-Grade
  • Durable, Washable, Reusable
  • Heat resistant (up to 430°F/220ºC)

Rosin Evolution bags are designed to withstand heat and pressure. Each bag will hold 10-15g and is turned inside out for maximum yield. For best results, aim for 1000-1500psi and limit each bag to 15g of material. The bags will not melt until about 430°F/220ºC, but we recommend 180-240ºF (82-115ºC).

The 37 micron bag also has a custom seam specially designed to contain fine particles and prevent blowouts.


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