Directs exhaled breath and moisture downwardSmooth surface allows for quick and easy cleaningHelps reduce debris from depositing in valve areaAvailable with negative pressure and dual airline modes onlyCool Flow Valve design helps makes breathing...
RevType | 2 |
Manufacturer | 3M™ |
Sku | ShopifyUS759018340359041810995445830 |
Identity | 34809870036 |