| Description | TASKI jet 38 | TASKI jet 50 | 
| Working width | 15 inch (38 cm) | 20 inch (51 cm) | 
| Dust bag capacity | 1 gallon, dry (4 l, dry) | 1 gallon, dry (4 l, dry) | 
| Weight with cable | 18 lbs (8 kg) | 18 lbs (8 kg) | 
| Sound level | 69 dB(A) | 69 dB(A) | 
| Nominal consumption | 900 W | 920 W | 
| Vacuum | 47-inch water lift (119-cm water lift) | 47-inch water lift (119-cm water lift | 
| Max air flow | 68 CFM | 68 CFM | 
| Dimensions (L x W x H) | 10 x 15 x 47 inches (25 x 38 x 119 cm) | 10 x 20 x 47 inches (25 x 50 x 119 cm) | 
| Power cord length | 33 feet (10 m) | 33 feet (10 m) | 
| Brush speed | 5,000 rpm | 4,500 rpm | 
| Brush adjustment | variable | variable | 
| Filtration | 5-stage | 5-stage | 
| Protection class | II | II | 
| Approvals | ETL/CRI | ETL/CRI | 
 Malaysia
Malaysia