SDI (Silt Density Index) Kit. Alternative to Millipore® ZLFI00001

SDI Silt Density Index Kit ZLFI00001



This RephiLe SDI Kit is used to indicate the quantity of particulate contamination in relatively low-turbidity water supplies or waste streams.
SDI Kits include:

  • Pressure regulator with gauge
  • Filter holder, 47 mm
  • SDI Membrane discs, 47mm,0.45um,100/pk
  • Graduated cylinder, 500 mL
  • Stopwatch for SDI testing
  • All necessary valving, tubing and fittings in a plastic case

Designed for lab water purification systems.


  • To check if feed water is within feed water specifications of the purification system.
  • To size extra pretreatment, if water outside specs.
  • To calculate the water recovery for Large Systems

1 kit.

More Specification / Info

Packaged Weight 3 kg
Packaged Dimensions 44 x 26 x 23 cm


Alternative Part Numbers

RASDI0001 ZLFI00001