Disposable Spirometry filters on sale.
regularly $1.35
now only $1.29 while supplies last
call now to order 800-533-7234
email daniel@R-Binstruments.com
Do you use these non-filtered mouth pieces.
Get an $25 adaptor for your unit and open the doors to many more cost saving & filtered possibilities.
Pneumotrac Spirometer with Spirotrac 6 Software
