Resp-O-Rator ™ 
       1. Total visibility in every direction.
  2. Lightweight, one size fits all and is simple to put on and take off.
  3. No batteries to charge or replace.
  4. No noisy little fans that humm, buzz or require maintenance.
5. No straps to contend with or snag hair.
  6. Can be worn with full facial hair and skin deformities.
  7. Can be worn with a full head ski mask.
    8. Can be worn with full-face shields, safety goggles and most welding helmets.
  9. Exhaust is discharged downward and cannot fog glasses or face shields.
10. Cannot build up condensation in valve chamber.
11. Residual (rebreathed) air in valve chamber is less than 30 cc.
12. Filters are located behind the head, drawing air usually from a cleaner environment.
13. Compatible with hearing aids, hearing protection (ear muffs and plugs), and headsets.
14. Has a stand-by position so that it does not have to be removed to answer the phone,
     drink or speak.
$64.00 Cndn