SGT Click-On Glass Indicating Moisture Trap Back Catalog number: SGT-CO1011 Availability: In the manufacturer's stock Price on request - + Recommended HCRMS Refill, Hydrocarbon-H2O Trap ,1pt 105,53 € 5182-9201 Glass Indicating O2 Trap, 1/8 in. 279,47 € 15-0285-016 Vespel Ferrule for top of trap 22,90 €