I’ve been looking for autoclavable anti-back flow couplers for a while, these work great
CPR Barrier Mask
Price
Regular price
$2.95
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CPR barrier mask features a polypropylene filter and a 1 way valve, so air can be blown in only.
Product Details:
- Includes instruction sheet.
- Sold individually.
CPR barrier mask features a polypropylene filter and a 1 way valve, so air can be blown in only.
Product Details:
- Includes instruction sheet.
- Sold individually.