$1,200.00 SGD

N95 or KN95 face masks capture 95% of particles down to 0.3 microns. 
This means that 5% still get through the protection.
HEPA air purifiers, in contrast, are 99.97% effective at 0.3 microns and are much more efficient than face masks. 

Product Specifications:
Power: Input AC110V/AC220V; Output DC24V
Rated Power: 250W Max
Maximum Air Volume: 350m3/h
Maximum Wind Pressure: 3000Pa 
Noise: 55dB
Speed Mode: Potentiometer knob speed regulation
Power Configuration: Triple safety protection 
Slub Tub Size: Diameter 50mm 
Body Color: White
Body Size: 435mm (W) x 235mm (D) x 500mm (H)
Weight: 20kg

Filtering System & Plasma Sterilisation 
Plasma Sterilisation Systems : Strong Sterilisation 
Super Filtering & Activated Carbon System: Filtering >3um :> 99.97%
- Brushless Imported Motor: Super suction power & low noise
UV Disinfection 

What can it do? 

With its super suction power,   the residual environment of bacterial aerosol and droplets are absorbed
- Help create a healthy and fog-free environment
- Reducing cross infection and protecting doctors and patients
- Efficient and powerful suction, up to 3000L per minute

Design Advantage
Main Body: Compact and small body design to save clinic space 
Cardan Joint: Angle adjustable up to 360 degrees powerful suction
Stepless Speed: Stepless speed operation
Universal Wheels: Universal wheels move 360 degrees freely to anywhere