3M Airstream Breath Easy w/ 3 FR-57 hazardous contaminant cartridges and 2 recha

Description

ONE- Old Stock New 3M hood 522-02-23 Butyl Rubber, Airstream breathe easy, 3 FR-57 cartridges, 2 Rechargeable batteries BP-15 and 2 rechargers, original disposable battery (probably doesn't work), Flow meter, carry bag, cartridge cap, and manuals. These units were manufactured in 2004 and rechargeable batteries are from 1JUL05 hold 5-6hr charge on 1.5hr charge. Canister FR-57 still in pkg with exp date of 12/2009 effective up to and against chemical and nerve agents. I have one unit brand new never opened and a second that was used as a demo and everything is opened. Pictures are taken from opened one and if you have interest in second unit please send me a message and make an offer?
Demo Hood is somewhat bent outta shape from first inspection but it is slowly remolding, no creases in mask but all other stuff is working and I do Have additional brand new 3M HT 121 Hood meant for chemical applications but it is not Buytl Rubber.
Please send questions, thank you for looking