Adjustable Venturi Mask

• Material：Plastic

=== Base Info ===

=== Description ===

Product Description

Adjustable Ventruri Mask -Safe,simple delivery of variable oxygen concentrations -Features 6 color-coded diluters:24%,28%,31%,35%,40%and 50% Diluters not sold separately -Includes adaptor for high-humidity entrainment -Complete with 7-ft oxygen supply tubing Item no. Size Diluters Qty/ctn HkA01 Adult XL 6 colors 50 HkA02 Adult 6 colors 50 HKA03 Child 6 colors 50 HKA04 Pediatric 6 colors 50