No obstacle (9 V)
1,53
Circular grille (9 V)
1,52
Nylon dust filter (9 V)
1,50
Hexagonal grill (9 V)
1,37
Plastic dust filter (9 V)
1,33
Silon (20 den) on the circular grille (9 V)
1,33
Foam dust filter (9 V)
1,19
Silon (40 den) on the circular grille (9 V)
1,17
No obstacle (7 V)
0,86
Circular grille (7 V)
0,85
Nylon dust filter (7 V)
0,82
Hexagonal grill (7 V)
0,76
Plastic dust filter (7 V)
0,76
Silon (20 den) on the circular grille (7 V)
0,76
Silon (40 den) on the circular grille (7 V)
0,74
Foam dust filter (7 V)
0,71
Circular grille (5 V)
0,46
No obstacle (5 V)
0,46
Foam dust filter (5 V)
0,41
Nylon dust filter (5 V)
0,41
Plastic dust filter (5 V)
0,41
Silon (20 den) on the circular grille (5 V)
0,41
Silon (40 den) on the circular grille (5 V)
0,41
Hexagonal grill (5 V)
0,31