ARKSEN Degassing Vacuum Chamber Epoxy Silicone Resin, 3Gallon, 250mm Multi-Purpose - Perfect for applications like degassing urethanes, silicons, epoxies, stabilize wood, extracting essential oils from organic materials, etc. 50 Micron Air Filter - 50 micron air filter reduces air flow back into the chamber for purging and prevents dust and debris from entering the chamber 3/4" Acrylic Lid - Heavy duty 3/4" shatter resistant acrylic crystal lid allows you to see inside Dependable Aluminum Container - Hydro-tested aluminum container is high strength, very durable and withstands up to 160F Single or Dual Stage Pump Compatible - Our vacuum chamber pairs perfectly with single or dual stage 3 to 9 CFM pumps