Quick view Nilfisk NF56054219 pad foam 4.0x4.5x.50 for Clarke Viper and Advance machines $9.60 $7.34 each DRCT NF56054219 $9.60 $7.34 Nilfisk NF56054219 pad foam 4.0x4.5x.50 for Clarke Viper and Advance machines Add to Cart Detailed View