APEX 3 BALL Spirometer Lung Respiratory Exerciser

APEX 3 BALL Spirometer Lung Respiratory Exerciser:

BUY ONLY ORIGINAL APEX BRAND PRODUCTS.

Compact, high quality break-resistant plastic,

3-ball incentive spiro meter Color may vary of the balls and pipe;

3 chambers for differing inhalation rates - from 600 cc /sec to 1200 cc/ sec

Deep Breathing Exerciser for comprehensive respiratory fitness

Helps achieve optimum lung capacity and restoring disrupted breathing patterns

COLORS MAY VARY;

Complete Instructions Provided