Filtrovanie
2,5 g (10 x 17 mm, 8 x 8 mm)
18 g (5 mm x 22 cm) 50 g (5 mm x 60 cm)
52 g (8,5 mm x 22 cm) 138 g (8,5 mm x 55 cm)
6 g (14 x 30 mm, 14 x 20 mm)
2,2 g (8-12 mm)
9 g (12 x 27 mm, 12 x 51mm)
5 g (13 x 24 mm, 13 x 41 mm)
10 g (18 x 29 mm, 18 x 32 mm )