Use a Molecular Sieve. There's benefits.
Filter impurities and moisture! Increase your extraction consistency and raise your technical gas purity. The performance of your sieve depends on your molecular size; our products come with a standard 3A molecular bead, with or without valves at your discretion.
Refining your natural gas / solvent is key to maintaining a consistent and pure extraction. Open Source Steel provides the entire setup at a competitive price, with high-quality consistent hardware.