Mechanical filters are used to remove small amounts of suspended material such as sediment, sand, rust and precipitated iron particles from the water.
(Mechanical filters; are used; to remove small amounts of suspended material such as sediment, sand, rust and precipitated iron particles from the water) (Mechanical filters; to remove; small amounts of suspended material such as sediment, sand, rust)
Mechanical filters Mechanical filters
are used to remove
to remove small amounts of suspended material such as sediment, sand, rust and precipitated iron particles from the water
small amounts of suspended material such as sediment, sand, rust