In which of the following filter, two layers filtering media is provided for filtration? Options: A . &nbspSlow sand filter B . &nbspPressure filter C . &nbspRapid sand filter D . &nbspDual media filter

In which of the following filter, two layers filtering media is provided for fil

Question

In which of the following filter, two layers filtering media is provided for filtration?

Options:

A . Slow sand filter

B . Pressure filter

C . Rapid sand filter

D . Dual media filter

Answer: Option D
Answer: (d).Dual media filter

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