New Spirometer Voldyne 4000 by Hudson RCI Volumetric Breathing Exerciser 4000 ML

New Spirometer Voldyne 4000 by Hudson RCI Volumetric Breathing Exerciser 4000 ML Never used. Spirometer Voldyne 4000 by Hudson RCI. Got a few of these while in hospital and during at home pt because I kept saying I didn't know where they went! I just didn't want to do them!!!!! And they just kept showing up! SEE PICS FOR MEASUREMENTS or other details as they are part of the description. Compare them to your favorite item at home to see if it is going to work for you. Please see/like my other items, watch for new items listed, offers, sales & promos daily. Shipping done daily to get your item to you quickly, safely & as described. I don't include frilly extras/freebies. These drive item prices/shipping costs up. Recycled shipping supplies may be used if there are no new to fit. Please keep kids/pets safe after opening packaging. Items are crossposted & price/availability may change due to market value/sales.