Nilan VP 18 iron wire filter packet.
Filter set including following filters:
1pcs M5 filter (bag), size 187 x 187 - 250/2 bags
1pcs F7 filter (bag), size 187 x 187 - 250/3 bags
Filtering class is founded amount of bags, F7=3 and M5=2
Nilan VPL 15 including same filters.
Machine manufacture recommend that filter will change at least as follows:
M5 filter every 12 month
F7 filter every 12 month