Valve for Freemie Closed System Cups (4pcs) Toothbrush The ANP100 Finger Pulse Oximeter

The ANP100 Finger Pulse Oximeter is the perfect choice for on-the-spot SpO2 and Pulse Rate testing

Placed on a CD for portability and convenience

· Flange with the massage pad is 25 mm

Set of 4 Replacement Diaphragms

Valve for Freemie Closed System Cups (4pcs) Toothbrush The ANP100 Finger Pulse OximeterReplacement valves for Freemie Closed System Collection Cups; NOT for Freemie Open system. In this case, the duckbill will not fit the valve base. Built to last. Maymom offers 3 month replacement warranty on this valve. Contact seller for replacement. Also, some batches of Freemie valve base is smaller than the other, this valve might not fit. Contact the seller for refund in this case. Worn or torn valves may contribute to decreased suction and or