Advantages

Comes with an inbuilt air release valve on the top that also works as a flush valve.
Easy cleaning of the stainless steel mesh filter element as water goes from inside to outside and the suspended matter can be easily unclogged by a water jet on the outer side.
Easy flushing with the help of flushing valve.
Reasonable prices.
2 filters attached in parallel are available. This double filter arrangement helps in pressurized flushing of the filters by just operating the inlet valves.
Spares and replacable parts available at reasonable prices.
FIlteration is must if the plot is irrigated using thin walled driplines