Bio Filter Sand
A. MCQ & L. Product.
A double washed sand, medium to very coarse sand. 0.8mm -3mm
Grain size.High drainage rate.
Used a lot in grey water filter systems,can be used a lot of different
Drainage filter jobs, or to brake up soil a high clay soils.
Approx 1.55 tonne per cubic meter PH 7. Screened to 4.5 mm.