For all listed machines you need 2 brushes.

Floormatic 522 - Minny 520 - 445
Carpet Shampoo Brush PPN 0.3 - very soft
Carpet Shampoo Brush PPN 0.3 - very soft
32,73 EUR
32,73 EUR per
incl. 19% tax excl. Shipping costs
Pieces:
 
Floor Brush PPN 0,6 - medium
Floor Brush PPN 0,6 - medium
32,73 EUR
32,73 EUR per
incl. 19% tax excl. Shipping costs
Pieces:
 
Floor Brush Tynex - Grain 220
Floor Brush Tynex - Grain 220
53,55 EUR
53,55 EUR per
incl. 19% tax excl. Shipping costs
Pieces:
 
Pad holder fastening strap - 245 mm Ø
Pad holder fastening strap - 245 mm Ø
39,27 EUR
39,27 EUR per
incl. 19% tax excl. Shipping costs
Pieces:
 
1 to 4 (from a total of 4)
Execution time (seconds): ~0.309543