- The turn-up rim can ensure comfortable fit with good seal
- Offered with head strap and adjustable nose clip
- The standard length of tube is 2.1m, and different length is available
| Type | Specification | Cat. No. (DEHP-FREE) |
|---|---|---|
| Adult standard | 2.1m tubing | R01A02011F |
| Adult elongated | 2.1m tubing | R01A02021F |
| Pediatric standard | 2.1m tubing | R01A02031F |
| Pediatric elongated | 2.1m tubing | R01A02041F |
| Adult standard | Without tubing | R01A01011F |
| Adult elongated | Without tubing | R01A01021F |
| Pediatric standard | Without tubing | R01A01031F |
| Pediatric elongated | Without tubing | R01A01041F |