Serie

•  M-WRG (1)
•  M-WRG-II (1)

Filterklasse

•  ISO COARSE 30% (G2) (1)
•  ISO ePM1 60% (F7) (1)
•  ISO ePM10 60% (M6) (1)
•  ISO ePM10 65% (M6) (1)