Yatanell (December 31, 1969 at 3:59 pm)

Thank you DHD Healthcare,The Coach 2 Incentive spirometer is a phenomenal product. I have used it for the last five years since my last pneumothorax to prevent atelectasis and every time I experience shortness of breath.Glynis D. Wallace DMD Author: Living With Lung and Colon Endometriosis: Catamenial Pneumothorax

geraldine8170 (December 31, 1969 at 3:59 pm)

very good,it helps me a lot

evathia (December 31, 1969 at 3:59 pm)

great! thanxI'm a resp care student and this really helps

tvsasso97 (December 31, 1969 at 3:59 pm)

wierd but ok

bizyvisat (December 31, 1969 at 3:59 pm)

its good