PS 4/7 Bp OBC

The Kärcher PS 4/7 Bp OBC hospital-grade misting system is designed to reduce risks of Health Care Acquired Infections by killing virus, bacteria and mold faster, safer and effectively.

Prevention is the best medicine. Misting technology provides the broadest range of applications for disinfection. The Kärcher PS 4/7 Bp OBC provides proper surface coverage for the recommended dwell time of disinfecting chemical - no adjustments needed. This hospital-grade misting system is specifically designed for use with Vital Oxide® disinfectant. Reduce the risks of Health Care Acquired Infections by killing virus, bacteria and mold faster, safely and effectively. Misting delivers disinfectant into the numerous hard to reach corners and crevices in every facility that wipe methods can't reach. The Kärcher PS 4/7 Bp mister's ergonomic cordless design, battery-power, and simple controls reduce operator fatigue and cleaning errors. The result is a complete and consistent coverage of Vital Oxide®. Vital Oxide® carries the safest EPA toxicity rating (4) and requires no PPE. HMIS is 0 in all quadrants. Ideal for high risk areas such as hospitals, nursing homes, schools, day care facilities, and clinics. *Please read and understand the EPA label for proper use and personal protection.


Technical data

Power supply (V/Hz) 120 / 60
Pressure (psi) max. 100
Spray rate (gal/min) 0.05
Sound pressure level (dB(A)) 45
Running time (h) 8
Battery (V) 12
Battery type maintenance-free
Weight incl. battery (lb) 40
Weight incl. packaging (lb) 30.9
Dimensions (L x W x H) (in) 20 x 15 x 38


  • Handle: height adjustable
  • Battery and charger included
  • Battery operation
  • Wheels
  • Integrated power cable reception
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