Multistage filter device including a housing with removable sidewalls having a filtering capacity

摘要: A filter device for separating solid material from a liquid includes housing with vertically extending removable sidewalls wherein at the location of connections are provided to receive two in spaced parallel relationship whereby fluid impermeable sidewall may be inserted into circumferential section when permeable is removed cleaning without interfering continual operation device. Moreover, present invention first or pre-filter multi-stage system second filtering received within filter, plurality tubular filters having an open bottom end and closed top centrally disposed flow communication therewith. The has outlet discharge system.