GONE: Happy to say that these sold in 2 days and are already gone……...Dynaxa LLC has two (2) Novapure™ EGS400, Dual Canister Dry scrubbing systems available. They were on Oxide Etch applications, were well maintained and are in excellent condition. Canisters are still available for these systems and Dynaxa LLC can assist. Additional photos are available by contacting info@dynaxallc.com or 203-300-5237. Photos below are of the actual units.