Filter filling fermaliQ:MB5000, FIL

Consisting of:

Quartz sand, grain size 3.15 – 5.6 mm
Quantity  :  100 kg

Quartz sand, grain size 1.0 – 2.0 mm
Quantity  :  50 kg

Quartz sand, grain size 0.4 – 0.8 mm
Quantity  :  225 kg

Hydro-anthracite N, 
grain size 0.6 – 1.6 mm
Quantity  :  100 l